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SPENCE Pressure Regulator: 125 Flange x 125 Flange, 4 in x 4 in, Cast Iron, 20 psi to 150 psi - Cast Iron General Purpose Pressure Regulators
SPENCECast Iron General Purpose Pressure Regulators

SPENCE Pressure Regulator: 125 Flange x 125 Flange, 4 in x 4 in, Cast Iron, 20 psi to 150 psi

The SPENCE Pressure Regulator (MPN E-C1L1A1B1AN1) is a 4 in x 4 in cast iron general purpose pressure regulator with 125 flange x 125 flange connections, rated for 20 psi to 150 psi and 450°F. 3G Electric sources…

SKU 3G-OTH-432485

Brand
SPENCE
Item
Pressure Regulator: 125 Flange x 125 Flange, 4 in x 4 in, Cast Iron, 20 psi to 150 psi
Category
Cast Iron General Purpose Pressure Regulators
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Technical Specifications

SPENCE
Manufacturer Part Number
E-C1L1A1B1AN1
Type
4 in x 4 in, Cast Iron, 20 psi to 150 psi, 450°F
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SPENCE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SPENCE Pressure Regulator (MPN E-C1L1A1B1AN1) is a 4 in x 4 in cast iron general purpose pressure regulator with 125 flange x 125 flange connections, rated for 20 psi to 150 psi and 450°F. 3G Electric sources this OEM part across 14 industrial departments, with specialist depth in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

What is a SPENCE pressure regulator used for?

A SPENCE pressure regulator reduces and stabilizes downstream pressure in steam, air, or gas systems. It is used in industrial processes, HVAC, and boiler applications to protect equipment and ensure consistent pressure. This cast iron model handles 20 psi to 150 psi at up to 450°F.

What are the specifications of the SPENCE E-C1L1A1B1AN1 pressure regulator?

The SPENCE E-C1L1A1B1AN1 is a 4 in x 4 in cast iron pressure regulator with 125 flange x 125 flange connections. It operates from 20 psi to 150 psi and withstands temperatures up to 450°F. It is a general-purpose regulator for steam, air, or gas applications.

Where to buy a SPENCE pressure regulator worldwide?

3G Electric supplies the SPENCE E-C1L1A1B1AN1 pressure regulator to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine SPENCE equipment and support your procurement needs across 14 departments.

How to install a SPENCE cast iron pressure regulator?

Install the SPENCE regulator in a horizontal pipeline with the arrow on the body matching flow direction. Use proper gaskets on the 125 flanges and ensure upstream isolation valves are closed. Follow standard piping practices for steam or gas systems, and consult the manufacturer's manual for torque and strainer requirements.

Used in

Common applications for SPENCE
Steam condensate removal in industrial process heating — SPENCE inverted-bucket steam traps (e.g., 85-CPG9)
Pressure reduction for steam distribution in commercial buildings — SPENCE D50A pressure regulators
Modulating control of steam flow in heat exchangers — SPENCE pneumatic globe control valves (e.g., K1TC811-36RA)
Air venting from steam mains and headers — SPENCE NAV-213 air vents
Condensate drainage in low-pressure steam heating systems — SPENCE 81S-C1E9 steam traps with strainer

SPENCE Products

3G Electric supplies SPENCE cast iron general purpose pressure regulators. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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