Protection

Stud Bolt ASTM A 193 B16

ASTM A193 B16 stud bolts are made from alloy steel containing chromium, molybdenum, and vanadium, engineered to withstand high pressure and temperature conditions. This grade offers a tensile strength range of 860 to 1030 MPa and a yield strength between 690 and 860 MPa. Quench and temper heat treatment enhances both hardness and thermal resistance. The recommended operating temperature for B16 stud bolts reaches up to approximately 510°C. These bolts are manufactured in diameters from 1/4 inch to 2.5 inches, with either inch or metric threads. Thread types comply with UN or M standards and are typically used with ASTM A194 Grade 4 or 7B nuts.

The surface of B16 stud bolts is typically offered in black oxide, galvanized, or phosphate coatings to provide corrosion protection. The average density of the alloy is approximately 7.85 g/cm³, and its hardness ranges from 200 to 300 Brinell. Thread dimensional tolerances follow Class 2A standards to ensure maximum grip and structural safety. These stud bolts are used in assembling boilers, heat exchangers, high-pressure flanges, and turbines. The ASTM A193 B16 standard outlines precise chemical, mechanical, and performance requirements for high-pressure applications in petrochemical and power generation industries.

Iran Radiator Wall-Mounted Boiler 28000 Model L28CF

The Iran Radiator L28CF wall-mounted boiler, with a heating capacity of 28 kW, is designed for residential areas up to 180 square meters. This fan-assisted, dual heat exchanger model provides 93 percent thermal efficiency. The primary copper heat exchanger with anti-scale coating and a stainless steel secondary exchanger ensure continuous hot water supply. A three-speed circulation pump, anti-freeze protection, and safety sensors for temperature, pressure, and exhaust contribute to stable performance and system reliability.

The L28CF boiler features an 8-liter expansion tank and a maximum working pressure of 3 bar. Its electronic ignition and intelligent temperature control system minimize energy consumption. The unit operates with both natural gas and LPG and includes a gas valve compliant with European EN 437 standards. Dimensions are 750×400×340 millimeters with an approximate weight of 31 kilograms. The operating noise level below 40 dB allows quiet and comfortable indoor installation.

Iran Radiator ECO24FF wall-mounted boiler

The Iran Radiator ECO24FF wall-mounted boiler, with a thermal capacity of 24 kW, is designed for residential units up to 120–150 square meters. This fan-assisted, dual heat exchanger model offers about 92 percent thermal efficiency. The primary copper heat exchanger with anti-scale coating and the stainless steel secondary exchanger ensure reliable and continuous hot water production. Key features include a three-speed circulation pump, anti-freeze protection, automatic temperature control, and a multi-level safety system.

The ECO24FF boiler includes an 8-liter expansion tank and supports a maximum working pressure of 3 bar. Its combustion system uses electronic ignition and flame control via ionization sensor. The unit operates with both natural gas and LPG, providing efficient fuel consumption and a low noise level below 38 dB. The dimensions are 730×400×330 millimeters with an approximate weight of 29 kilograms, allowing easy and compact wall installation.

LEO inline circulator pump model LRP40-80F/250

The LEO inline circulator pump model LRP40-80F/250 is a single-phase unit with a corrosion-resistant cast iron body. It features 40 mm inlet and outlet diameters and delivers a maximum head of 8 meters. The electric motor power is 250 watts and operates on a standard 220 V AC supply. Under optimal conditions, the flow rate reaches up to 8 cubic meters per hour. The impeller is made of stainless steel, ensuring stable performance in central heating, HVAC, and industrial water circulation systems.

The LEO LRP40-80F/250 pump has an IP44 protection class and F-grade insulation, providing high resistance to heat and moisture. Permanently lubricated ball bearings reduce operational noise and extend service life. The unit is designed for horizontal installation in pipeline systems and is suitable for closed-loop circuits with fluid temperatures up to 110°C. The total weight is approximately 12 kilograms, and its efficiency meets European energy standards.

LEO inline circulator pump model LRP36-80F/200

The LEO inline circulator pump model LRP36-80F/200 is an energy-efficient unit with a durable cast iron body, designed for heating and cooling water circulation systems. Operating with 200 watts of power and 220 V AC voltage, it provides a maximum head of 8 meters. The inlet and outlet diameters are 36 millimeters, and the maximum flow rate reaches 6 cubic meters per hour. Its stainless-steel impeller offers excellent resistance against scaling and abrasion. This model is an efficient and economical solution for residential heating systems and closed industrial loops.

The LEO LRP36-80F/200 pump features IP44 protection and F-class insulation, ensuring stable operation at fluid temperatures up to 110°C. Its linear design and permanently lubricated ball bearings reduce operational noise and extend service life. The pump’s horizontal installation layout simplifies maintenance and improves accessibility. With an overall weight of approximately 10 kilograms, it meets European energy efficiency standards, providing long-term power savings and reliable hydraulic performance.

LEO inline circulator pump model LRP32-80/180

The LEO inline circulator pump model LRP32-80/180 is a compact, high-efficiency unit designed for water circulation in central heating and HVAC systems. Operating with 180 watts of power and 220 V AC supply, it delivers a maximum head of 8 meters. The inlet and outlet diameters are 32 millimeters, and the maximum flow rate reaches 5 cubic meters per hour. Its stainless-steel impeller ensures long-lasting durability and resistance to scaling. The cast iron body with anti-corrosion coating increases lifespan and stability in humid environments.

The LEO LRP32-80/180 pump features IP44 protection and F-class insulation, ensuring reliable performance at fluid temperatures up to 110°C. Permanently lubricated ball bearings minimize operational noise and reduce maintenance requirements. Its inline horizontal design allows easy installation in pipeline circuits. The unit weighs approximately 8.5 kilograms and meets European energy efficiency standards, reducing power consumption while maintaining optimal hydraulic performance.

LEO inline circulator pump model LRP32-60/180

The LEO inline circulator pump model LRP32-60/180 is an efficient and energy-saving pump designed for water circulation in heating and cooling systems. It operates with 180 watts of power and 220 V AC voltage, providing a maximum head of 6 meters. The inlet and outlet diameters are 32 millimeters, and the maximum flow rate reaches 4.5 cubic meters per hour. The pump body is made of epoxy-coated cast iron, and the impeller is constructed from durable stainless steel, ensuring stable performance under varying temperatures. This model is ideal for central heating, HVAC, and light industrial closed-loop systems.

The LEO LRP32-60/180 pump features IP44 protection and F-class insulation, providing strong resistance to heat and moisture. Permanently lubricated ball bearings minimize operational noise and extend service life. Its inline horizontal design allows easy installation within piping systems and reduces pressure loss. Weighing approximately 8 kilograms and built to meet European energy efficiency standards, this pump offers reliable performance for residential and light industrial applications.

LEO inline circulator pump model LRP25-120/180

The LEO inline circulator pump model LRP25-120/180 is one of LEO’s most powerful residential pumps, designed for high-capacity heating water circulation systems. Operating with 180 watts of motor power and 220 V AC voltage, it delivers a maximum head of 12 meters. The inlet and outlet diameters are 25 millimeters, and the maximum flow rate reaches 4 cubic meters per hour. The cast iron body with anti-corrosion coating and stainless steel impeller ensure durability and consistent performance under continuous operation.

The LEO LRP25-120/180 pump features IP44 protection and F-class insulation, providing reliable operation at fluid temperatures up to 110°C. Permanently lubricated ball bearings minimize noise and prevent premature wear. Its inline horizontal design allows easy installation in closed heating or light industrial systems. The pump weighs approximately 7.5 kilograms and complies with European energy efficiency standards, reducing electricity consumption while improving overall thermal performance.

LEO inline circulator pump model LRP25-80/180

The LEO inline circulator pump model LRP25-80/180 is an efficient and low-energy pump designed for water circulation in residential heating and HVAC systems. Operating at 180 watts and 220 V AC voltage, it provides a maximum head of 8 meters. The inlet and outlet diameters are 25 millimeters, and the flow rate reaches up to 3.5 cubic meters per hour. The cast iron body with anti-corrosion coating and stainless-steel impeller ensure long-term durability and stable hydraulic performance. Its precise design minimizes pressure loss and ensures smooth water circulation in closed-loop systems.

The LEO LRP25-80/180 pump features IP44 protection and F-class insulation, ensuring reliable operation at fluid temperatures up to 110°C. Permanently lubricated ball bearings reduce operational noise and extend service life. Its inline horizontal design allows for easy installation within the pipeline. The unit weighs approximately 7 kilograms and complies with European energy efficiency standards, reducing electricity consumption while maintaining consistent performance in heating systems.

LEO inline circulator pump model LRP25-60/180

The LEO inline circulator pump model LRP25-60/180 is a widely used unit for central heating and domestic HVAC systems. Operating with 180 watts of power and 220 V AC voltage, it provides a maximum head of 6 meters. The inlet and outlet diameters are 25 millimeters, and the maximum flow rate reaches 3 cubic meters per hour. The pump body is made of epoxy-coated cast iron for corrosion resistance, and the impeller is constructed from stainless steel, ensuring stable performance under varying temperatures. It is ideal for floor heating, radiator systems, and closed-loop circulation applications.

The LEO LRP25-60/180 pump features IP44 protection and F-class insulation, providing high resistance to heat and moisture. Permanently lubricated ball bearings minimize operational noise and extend service life. Its inline horizontal design ensures smooth, vibration-free operation and easy installation in the pipeline. The pump weighs approximately 6.5 kilograms and is designed according to European energy efficiency standards, reducing power consumption and improving system performance.

LEO inline circulator pump model LRP25-60/130

The LEO inline circulator pump model LRP25-60/130 is one of the brand’s best-selling residential models, designed for central heating, floor heating, and HVAC applications. Operating at 130 watts and 220 V AC, it delivers a maximum head of 6 meters. The inlet and outlet diameters are 25 millimeters, and the maximum flow rate reaches 3 cubic meters per hour. The pump body is made of epoxy-coated cast iron, while the stainless-steel impeller provides excellent resistance to corrosion and scaling. Its compact design allows easy installation in limited spaces.

The LEO LRP25-60/130 pump features IP44 protection and F-class insulation, ensuring reliable operation at fluid temperatures up to 110°C. Permanently lubricated ball bearings reduce operational noise and extend service life. The inline horizontal installation minimizes pressure loss and enhances system efficiency. With a total weight of around 6 kilograms, this pump complies with European energy efficiency standards, providing low power consumption and optimal performance for heating and circulation systems.

LEO inline circulator pump model LRP25-40/180

The LEO inline circulator pump model LRP25-40/180 is an economical and energy-efficient pump designed for water circulation in central heating and HVAC systems. Operating at 180 watts and 220 V AC, it provides a maximum head of 4 meters. The inlet and outlet diameters are 25 millimeters, and the maximum flow rate reaches 2.8 cubic meters per hour. Its epoxy-coated cast iron body and stainless-steel impeller ensure excellent corrosion and scale resistance. This pump is an ideal solution for residential heating and small closed-loop applications.

The LEO LRP25-40/180 pump features IP44 protection and F-class insulation, ensuring stable performance at fluid temperatures up to 110°C. Permanently lubricated ball bearings minimize operational noise and extend service life. The inline horizontal design allows for easy installation and maintenance. With a total weight of approximately 6 kilograms, the pump meets European energy efficiency standards, reducing electricity consumption while improving overall system performance.

LEO inline circulator pump model LRP15-60/130

The LEO inline circulator pump model LRP15-60/130 is one of the most compact and efficient pumps in the LRP series, designed for underfloor heating, wall-mounted boilers, and closed-loop systems. Operating with 130 watts of motor power and 220 V AC voltage, it delivers a maximum head of 6 meters. The inlet and outlet diameters are 15 millimeters, and the maximum flow rate reaches 2.5 cubic meters per hour. Its cast iron body with anti-corrosion coating and stainless-steel impeller ensure reliability and long service life. The compact design allows easy installation in limited spaces.

The LEO LRP15-60/130 pump features IP44 protection and F-class insulation, ensuring stable operation at fluid temperatures up to 110°C. Permanently lubricated ball bearings reduce noise and prevent premature wear. Its inline horizontal design provides smooth, vibration-free circulation within the piping system. The pump weighs approximately 5.5 kilograms and meets European energy efficiency standards, reducing power consumption while enhancing heating system performance.

LEO inline circulator pump model LRP15-50/130

The LEO inline circulator pump model LRP15-50/130 is a compact and energy-efficient unit designed for water circulation in underfloor heating and wall-mounted boiler systems. It operates at 130 watts and 220 V AC, providing a maximum head of 5 meters. The inlet and outlet diameters are 15 millimeters, and the maximum flow rate reaches 2.2 cubic meters per hour. Its cast iron body with anti-corrosion epoxy coating and stainless-steel impeller ensure long-lasting durability and stable performance under continuous operation.

The LEO LRP15-50/130 pump features IP44 protection and F-class insulation, delivering reliable operation at fluid temperatures up to 110°C. Permanently lubricated ball bearings minimize noise and reduce maintenance requirements. The inline horizontal design provides smooth water flow and minimizes pressure loss within closed-loop systems. Weighing approximately 5 kilograms, the pump meets European energy efficiency standards, ensuring reduced electricity consumption and improved heating performance.

LOARA SH series stainless-steel centrifugal water pump

The LOARA SH series stainless-steel centrifugal water pump is designed for clean water and non-corrosive liquids in industrial, agricultural, and building applications. It is made of AISI 304 stainless steel, providing high corrosion and scaling resistance. The flow range is 2 to 120 cubic meters per hour, and the head can reach up to 70 meters. The motor is IEC-compliant, with high efficiency and power options up to 15 kW for various applications. The pump impeller and casing are integrated stainless steel, ensuring long service life and stable hydraulic performance.

The LOARA SH series pump features IP55 protection and F-class insulation, allowing continuous operation at ambient temperatures up to 40°C. High-quality ball bearings and mechanical seals reduce noise and extend operational life. Its compact design allows horizontal or vertical installation, simplifying maintenance and operation. Weight and dimensions vary depending on power and flow requirements, and energy efficiency complies with European standards for reduced electricity consumption.

LOVARA SCUBA and GS submersible pumps

LOVARA SCUBA and GS submersible pumps are designed for water extraction from wells, underground sources, and deep reservoirs. They are constructed from stainless steel and corrosion-resistant materials. Motor power for SCUBA series reaches up to 5.5 kW, while GS series goes up to 15 kW. Flow rates range from 1 to 60 cubic meters per hour, with heads up to 150 meters. Optimized impeller design enhances hydraulic efficiency and reduces energy consumption throughout operation.

These submersible pumps feature IP68 protection and F-class insulation, enabling continuous operation in submerged and wet environments. High-quality bearings and mechanical seals minimize noise, vibration, and wear. Compact design and easy installation simplify maintenance and part replacement. Weight and dimensions vary depending on motor power and flow, and energy efficiency meets European standards for reduced electricity consumption.

Stainless Steel Submersible and Building Drainage Pumps HCP – AS Series

HCP AS series stainless-steel submersible pumps are designed for removing surface water, wastewater, and building drainage. Constructed from AISI 304 stainless steel, they provide high corrosion and sediment resistance. Motor power ranges from 0.55 to 3 kW, with maximum head up to 12 meters and flow rates up to 20 cubic meters per hour. The semi-open impellers allow small solids to pass through without clogging. Compact design and moderate weight enable easy installation and portability in confined spaces.

These HCP AS series pumps feature IP68 protection and F-class insulation, allowing continuous operation in wet and submerged environments. High-quality bearings and mechanical seals ensure long service life and quiet operation. Ideal for rainwater removal, light wastewater, and building water tanks, they are reliable and efficient. Weight and dimensions vary according to power and flow, and energy efficiency meets European standards.

LOARA CO series stainless-steel pump

The LOARA CO series stainless-steel pump is designed for handling chemical liquids, acids, and corrosive solutions in chemical, pharmaceutical, and food industries. The pump body and impeller are made of AISI 316 stainless steel, offering high resistance to corrosion, scaling, and wear. Flow rates range from 0.5 to 50 cubic meters per hour, and head can reach up to 60 meters. The IEC-compliant electric motor provides high efficiency and continuous operation in demanding industrial environments. Its centrifugal design ensures steady flow and stable pressure in both closed and open-loop systems.

The LOARA CO pump features IP55 protection and F-class insulation, ensuring stable operation at ambient temperatures up to 40°C with corrosive fluids. Mechanical seals and permanently lubricated ball bearings guarantee long life and low noise. Horizontal or vertical installation and compact design simplify maintenance and operation. Energy efficiency is designed according to European standards, and weight and dimensions vary depending on model and motor power.

LOARA submersible sludge pump

The LOARA submersible sludge pump is designed for transferring wastewater, contaminated water, and liquids containing suspended solids. This semi-open centrifugal pump features a wear-resistant impeller that prevents clogging. The casing and impeller are made of corrosion-resistant cast iron or stainless steel, ensuring durability against abrasion. The flow range is 5 to 120 cubic meters per hour, with a head up to 20 meters. The motor is IEC-compliant, allowing continuous, safe operation in wet and harsh environments.

The LOARA submersible sludge pump has IP68 protection and F-class insulation, suitable for submerged and wet environments. High-quality bearings and durable mechanical seals ensure quiet operation and long service life. Easy installation and maintenance, high abrasion resistance, and the ability to handle solids up to a specified diameter make it ideal for wastewater treatment plants, sewage systems, and light to heavy industries. Weight and dimensions vary depending on motor power and model.

PENTAX DP100 submersible pump

The PENTAX DP100 submersible pump is designed for clean water and non-corrosive liquids in wells, pools, and irrigation systems. This centrifugal pump with a closed impeller can transfer water to a specified depth and medium head. The body and impeller are made of stainless steel, providing high resistance to corrosion and wear. The flow range is 1 to 10 cubic meters per hour, and the head reaches up to 10 meters. The motor is IEC-compliant and offers continuous, high-efficiency operation.

The PENTAX DP100 submersible pump features IP68 protection and F-class insulation, ensuring safe operation in submerged and wet conditions. Permanently lubricated ball bearings and durable mechanical seals guarantee long life and low noise. Its compact design and easy installation make it ideal for small pools, home irrigation, and shallow wells. Weight and dimensions vary depending on motor power and model.

PENTAX DP80 submersible pump

The PENTAX DP80 submersible pump is designed for clean water and non-corrosive liquids in wells, pools, and home irrigation systems. This centrifugal pump with a closed impeller can transfer water to a specified depth with medium head. The body and impeller are made of stainless steel, providing high resistance to corrosion and wear. The flow range is 0.8 to 8 cubic meters per hour, with a head up to 8 meters. The motor is IEC-compliant, offering stable performance and high efficiency.

The PENTAX DP80 submersible pump features IP68 protection and F-class insulation, enabling safe operation in submerged and wet environments. Permanently lubricated ball bearings and durable mechanical seals ensure long service life and low noise. Its compact design and easy installation make it ideal for small pools, home irrigation, and shallow wells. Weight and dimensions vary depending on motor power and model.

PENTAX DP40 submersible pump

The PENTAX DP40 submersible pump is designed for clean water and non-corrosive liquids in shallow wells, small pools, and home irrigation systems. This centrifugal pump with a closed impeller delivers medium head and limited flow. The body and impeller are made of stainless steel, providing high corrosion and wear resistance. The flow range is 0.4 to 4 cubic meters per hour, with a head up to 6 meters. The motor is IEC-compliant, ensuring stable operation and energy-efficient performance.

The PENTAX DP40 pump features IP68 protection and F-class insulation, ensuring safe operation in submerged and wet conditions. Permanently lubricated ball bearings and durable mechanical seals provide quiet operation and long service life. Its compact design and easy installation make it ideal for small pools, home irrigation, and shallow wells. Weight and dimensions vary depending on motor power and model.

LOARA HM series stainless-steel multistage pump

The LOARA HM series stainless-steel multistage pump is designed for clean water and non-corrosive liquids in domestic, industrial, and agricultural water supply systems. This multistage pump, with AISI 304 stainless steel body and impellers, provides high resistance to corrosion, scaling, and wear. The flow range is 1 to 30 cubic meters per hour, and the head can reach up to 90 meters. The motor offers high efficiency and power options up to 7.5 kW for various applications. Its multistage design ensures stable performance and uniform flow pressure.

The LOARA HM pump features IP44 protection and F-class insulation, ensuring reliable operation in wet environments and temperatures up to 40°C. Permanently lubricated bearings and durable mechanical seals guarantee long service life and low noise. Horizontal or vertical installation and compact design simplify maintenance and operation. Weight and dimensions vary depending on the number of stages and motor power, and energy efficiency meets European standards.

LOARA submersible pump

The LOARA submersible pump is designed for clean water and non-corrosive liquids in wells, pools, and domestic or industrial irrigation systems. This centrifugal pump, with closed or semi-open impeller, can transfer water to a specified depth and medium head. The casing and impeller are made of stainless steel or durable cast iron, offering high resistance to corrosion and wear. Flow ranges vary by model from 0.5 to 50 cubic meters per hour, with head up to 12 meters. The motor is IEC-compliant, allowing continuous, high-efficiency operation.

The LOARA submersible pump features IP68 protection and F-class insulation, ensuring safe operation in submerged and wet environments. High-quality ball bearings and durable mechanical seals guarantee long service life and low noise. Horizontal or vertical installation, compact design, and easy maintenance make this pump ideal for home, irrigation, and small industrial wells. Weight and dimensions vary depending on model and motor power.

DamaTajhiz DT.CF600 silent concealed ceiling fan coil unit

The DamaTajhiz DT.CF600 silent concealed ceiling fan coil unit, with an airflow capacity of 600 CFM, is designed for residential, office, and medium-sized spaces. It provides both cooling and heating functions with uniform airflow and ultra-low noise operation. The three-speed galvanized balanced fan and Class B electric motor minimize vibration and extend unit lifespan. The copper coil with aluminum fins ensures high heat transfer efficiency and consistent thermal performance. Its slim and durable structure allows easy installation in false ceilings with limited space.

The DamaTajhiz DT.CF600 fan coil features IP44 protection and internal thermal and acoustic insulation for quiet and safe operation. The washable air filter allows for easy maintenance and service. The unit operates below 38 dB noise level and is suitable for areas between 25 to 35 square meters. It runs on 220V single-phase power and provides sufficient static pressure for short duct connections. The galvanized steel body is moisture-resistant and corrosion-protected, ensuring long-lasting performance and energy efficiency.