SPENCE Pressure Regulator: 125 Flange x 125 Flange, 4 in x 4 in, Cast Iron, 3 psi to 20 psi
The SPENCE Pressure Regulator (MPN E-C1L1A1B1AH1) is a 4 in x 4 in cast iron general purpose pressure regulator with 125 Flange x 125 Flange connections. It operates within a 3 psi to 20 psi range and handles…
SKU 3G-OTH-432478
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Product Description
The SPENCE Pressure Regulator (MPN E-C1L1A1B1AH1) is a 4 in x 4 in cast iron general purpose pressure regulator with 125 Flange x 125 Flange connections. It operates within a 3 psi to 20 psi range and handles temperatures up to 450°F.
Frequently Asked Questions
What is the SPENCE E-C1L1A1B1AH1 pressure regulator used for?
The SPENCE E-C1L1A1B1AH1 is a cast iron general purpose pressure regulator used to reduce and maintain downstream pressure in steam, air, or gas systems. It is commonly applied in industrial heating, process control, and distribution networks where reliable pressure regulation up to 20 psi and 450°F is required.
What are the specifications of the SPENCE E-C1L1A1B1AH1 pressure regulator?
This SPENCE regulator has 4 in x 4 in 125 flange connections, a cast iron body, and an adjustable outlet pressure range of 3 psi to 20 psi. It is rated for maximum inlet pressure and temperature of 450°F. The manufacturer part number is E-C1L1A1B1AH1.
Where to buy the SPENCE E-C1L1A1B1AH1 pressure regulator worldwide?
3G Electric supplies the SPENCE E-C1L1A1B1AH1 pressure regulator to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact our team for a quote and lead time on this cast iron general purpose regulator.
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. Ensure upstream isolation valves and a strainer are fitted. Adjust the set point by turning the adjusting screw while monitoring downstream pressure. Always follow SPENCE installation guidelines for safe operation.
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Common applications for SPENCESPENCE 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.















