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MEPCO Steam Trap: Cast Iron, 1/2 in FNPT, 1,523 lb/hr, 75 psi Max., 450°F Max. - Cast Iron In-line Float & Thermostatic Steam Traps
MEPCOCast Iron In-line Float & Thermostatic Steam Traps

MEPCO Steam Trap: Cast Iron, 1/2 in FNPT, 1,523 lb/hr, 75 psi Max., 450°F Max.

The MEPCO Cast Iron In-line Float & Thermostatic Steam Trap (SKU 405Y77, MPN 42-175A) is a horizontal-installation unit from Manufacturer Series 42. It features a stainless steel float and is rated for 1/2 in FNPT…

SKU 3G-OTH-72897

Brand
MEPCO
Item
Steam Trap: Cast Iron, 1/2 in FNPT, 1,523 lb/hr, 75 psi Max., 450°F Max.
Category
Cast Iron In-line Float & Thermostatic Steam Traps
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Technical Specifications

MEPCO
Manufacturer Part Number
42-175A
Type
1,523 lb/hr, In-line
FNPT
1/2 in
Max.
75 psi
Float Material
Stainless Steel
Manufacturer Series
42
Installation Orientation
Horizontal
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MEPCO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MEPCO Cast Iron In-line Float & Thermostatic Steam Trap (SKU 405Y77, MPN 42-175A) is a horizontal-installation unit from Manufacturer Series 42. It features a stainless steel float and is rated for 1/2 in FNPT connections, 1,523 lb/hr capacity, 75 psi maximum pressure, and 450°F maximum temperature.

Frequently Asked Questions

What is a MEPCO cast iron float & thermostatic steam trap used for?

A MEPCO cast iron float & thermostatic steam trap (MPN 42-175A) is used in steam systems to continuously discharge condensate while preventing steam loss. It is ideal for process heating, heat exchangers, and steam mains where reliable condensate removal is critical.

What are the specifications of the MEPCO 42-175A steam trap?

The MEPCO 42-175A is a cast iron in-line float & thermostatic steam trap with 1/2 in FNPT connections. It has a capacity of 1,523 lb/hr, maximum pressure of 75 psi, and maximum temperature of 450°F. The float is stainless steel, and installation orientation is horizontal.

Where to buy MEPCO steam traps worldwide?

3G Electric supplies MEPCO steam traps like the 42-175A to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this cast iron float & thermostatic steam trap.

How to install a MEPCO float & thermostatic steam trap?

Install the MEPCO 42-175A steam trap horizontally with the inlet and outlet aligned in the pipe. Ensure proper piping support and a blowdown valve upstream. Follow standard steam trap installation practices for condensate drainage and avoid over-tightening FNPT connections.

Used in

Common applications for MEPCO
Steam distribution systems — MEPCO IB series inverted-bucket traps for condensate removal in low-pressure mains
Process heating — MEPCO 44 series float and thermostatic traps for constant-load applications up to 75 psi
HVAC steam coils — MEPCO inverted-bucket traps with 3/4-inch FNPT connections for moderate-capacity drainage
Industrial steam tracing — MEPCO IB00-2-150G traps for small-diameter lines at 150 psi
Maintenance and repair — MEPCO C5940 thermostatic disc assemblies for rebuilding 1E series traps
High-capacity drainage — MEPCO IB15-8-250 traps for 2-inch lines handling up to 7,000 lb/hr at 250 psi

MEPCO Products

3G Electric supplies MEPCO cast iron in-line float & thermostatic steam traps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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