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SPENCE Steam Trap: Cast Iron, 1 in FNPT, 1,000 lb/hr, 30 psi Max., 450°F Max. - Standard Inverted-Bucket Steam Traps
SPENCEStandard Inverted-Bucket Steam Traps

SPENCE Steam Trap: Cast Iron, 1 in FNPT, 1,000 lb/hr, 30 psi Max., 450°F Max.

The SPENCE 81S-C4E9 is a standard inverted-bucket steam trap made of cast iron, configured for in-line horizontal installation. It features 1-inch FNPT connections, a maximum capacity of 1,000 lb/hr, a maximum…

SKU 3G-OTH-70469

Brand
SPENCE
Item
Steam Trap: Cast Iron, 1 in FNPT, 1,000 lb/hr, 30 psi Max., 450°F Max.
Category
Standard Inverted-Bucket Steam Traps
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Technical Specifications

SPENCE
Manufacturer Part Number
81S-C4E9
Type
1,000 lb/hr, Strainer Included
FNPT
1 in
Max.
30 psi
Configuration
In-line
Installation Orientation
Horizontal
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SPENCE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SPENCE 81S-C4E9 is a standard inverted-bucket steam trap made of cast iron, configured for in-line horizontal installation. It features 1-inch FNPT connections, a maximum capacity of 1,000 lb/hr, a maximum pressure of 30 psi, and a maximum temperature of 450°F, and includes a strainer.

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 standard inverted-bucket 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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