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SPENCE Steam Trap: Cast Iron, 1 1/4 in FNPT, 6,800 lb/hr, 30 psi Max., 450°F Max. - Standard Inverted-Bucket Steam Traps
SPENCEStandard Inverted-Bucket Steam Traps

SPENCE Steam Trap: Cast Iron, 1 1/4 in FNPT, 6,800 lb/hr, 30 psi Max., 450°F Max.

The SPENCE 84-C4F9 is a standard inverted-bucket steam trap made of cast iron, configured in-line for horizontal installation. It features 1 1/4-inch FNPT connections, a maximum capacity of 6,800 lb/hr, a maximum…

SKU 3G-OTH-70837

Also listed as: 84C4F9 · 84 C4F9

Brand
SPENCE
Item
Steam Trap: Cast Iron, 1 1/4 in FNPT, 6,800 lb/hr, 30 psi Max., 450°F Max.
Category
Standard Inverted-Bucket Steam Traps
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

SPENCE
Manufacturer Part Number
84-C4F9
Type
6,800 lb/hr, Strainer Not Included
FNPT
1 1/4 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 84-C4F9 is a standard inverted-bucket steam trap made of cast iron, configured in-line for horizontal installation. It features 1 1/4-inch FNPT connections, a maximum capacity of 6,800 lb/hr, a maximum pressure of 30 psi, and a maximum temperature of 450°F. A strainer is not included.

Frequently Asked Questions

What is the SPENCE 84-C4F9 steam trap used for?

The SPENCE 84-C4F9 is a standard inverted-bucket steam trap used to automatically drain condensate from steam lines while preventing steam loss. It is suitable for industrial steam systems requiring horizontal in-line installation, with cast iron construction for durability up to 450°F and 30 psi.

What are the specifications of the SPENCE 84-C4F9 steam trap?

The SPENCE 84-C4F9 is a cast iron, in-line inverted-bucket steam trap with 1 1/4-inch FNPT connections. It has a maximum capacity of 6,800 lb/hr, maximum pressure of 30 psi, and maximum temperature of 450°F. Installation orientation is horizontal. A strainer is not included.

Where to buy the SPENCE 84-C4F9 steam trap worldwide?

You can source the SPENCE 84-C4F9 steam trap through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this SPENCE inverted-bucket steam trap.

How to install the SPENCE 84-C4F9 steam trap?

Install the SPENCE 84-C4F9 steam trap in a horizontal pipeline with the in-line configuration. Ensure the flow direction matches the arrow on the body. Use proper pipe supports to avoid stress on the cast iron body. Always install a separate strainer upstream, as this model does not include one.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
Steam Trap: Cast Iron, 1 1/4 in FNPT, 6,500 lb/hr, 15 psi Max., 450°F Max., Strainer Not Included (MPN 84-C1F9)
SPENCE
Steam Trap: Cast Iron, 1 1/4 in FNPT, 6,500 lb/hr, 15 psi Max., 450°F Max., Strainer Not Included (MPN 84-C1F9)
Steam Trap: Cast Iron, 1 1/2 in FNPT, 9,800 lb/hr, 30 psi Max., 450°F Max., Strainer Not Included (MPN 85-C4G9)
SPENCE
Steam Trap: Cast Iron, 1 1/2 in FNPT, 9,800 lb/hr, 30 psi Max., 450°F Max., Strainer Not Included (MPN 85-C4G9)
Steam Trap: Cast Iron, 1 1/4 in FNPT, 5,700 lb/hr, 250 psi Max., 450°F Max., Strainer Not Included (MPN 84-CSF9)
SPENCE
Steam Trap: Cast Iron, 1 1/4 in FNPT, 5,700 lb/hr, 250 psi Max., 450°F Max., Strainer Not Included (MPN 84-CSF9)
Steam Trap: Cast Iron, 1 1/2 in FNPT, 10,400 lb/hr, 100 psi Max., 450°F Max., Strainer Not Included (MPN 85-C0G9)
SPENCE
Steam Trap: Cast Iron, 1 1/2 in FNPT, 10,400 lb/hr, 100 psi Max., 450°F Max., Strainer Not Included (MPN 85-C0G9)
Steam Trap: Cast Iron, 1 1/2 in FNPT, 10,000 lb/hr, 15 psi Max., 450°F Max., Strainer Not Included (MPN 85-C1G9)
SPENCE
Steam Trap: Cast Iron, 1 1/2 in FNPT, 10,000 lb/hr, 15 psi Max., 450°F Max., Strainer Not Included (MPN 85-C1G9)
Steam Trap: Cast Iron, 3/4 in FNPT, 690 lb/hr, 20 psi Max., 450°F Max., Strainer Included (MPN 80S-C2D9)
SPENCE
Steam Trap: Cast Iron, 3/4 in FNPT, 690 lb/hr, 20 psi Max., 450°F Max., Strainer Included (MPN 80S-C2D9)

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Cast-iron inverted-bucket steam trap with 1-inch FNPT connection, rated for 1,060 lb/hr capacity at 15 psi maximum pressure and 450°F maximum temperature. In-line configuration for horizontal installation; includes built-in strainer. Used to discharge condensate from steam lines in low-pressure heating and process systems
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Cast-iron inverted-bucket steam trap with 1-inch FNPT connection, rated for 1,060 lb/hr capacity at 15 psi maximum pressure and 450°F maximum temperature. In-line configuration for horizontal installation; includes built-in strainer. Used to discharge condensate from steam lines in low-pressure heating and process systems
Cast-iron inverted-bucket steam trap with 1 in FNPT connection, rated for 950 lb/hr capacity and 70 psi maximum pressure. In-line configuration for horizontal installation. Built-in strainer included. Used for automatic condensate drainage in steam distribution and process heating systems
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Cast iron inverted-bucket steam trap with 1/2-inch FNPT connection. Rated for 690 lb/hr maximum capacity at 80 psi. Includes integral strainer. Designed for in-line horizontal installation in steam systems to discharge condensate while preventing steam loss
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Steam Trap: Cast Iron, 3/4 in FNPT, 760 lb/hr, 250 psi Max., 450°F Max., Strainer Included (MPN 81S-CSD9)
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Steam Trap: Cast Iron, 3/4 in FNPT, 760 lb/hr, 250 psi Max., 450°F Max., Strainer Included (MPN 81S-CSD9)
Steam Trap: Cast Iron, 1 in FNPT, 1,000 lb/hr, 30 psi Max., 450°F Max., Strainer Included (MPN 81S-C4E9)
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Steam Trap: Cast Iron, 1 in FNPT, 1,000 lb/hr, 30 psi Max., 450°F Max., Strainer Included (MPN 81S-C4E9)
Steam Trap: Cast Iron, 1 in FNPT, 760 lb/hr, 250 psi Max., 450°F Max., Strainer Included (MPN 81S-CSE9)
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Steam Trap: Cast Iron, 1 in FNPT, 760 lb/hr, 250 psi Max., 450°F Max., Strainer Included (MPN 81S-CSE9)
Steam Trap: Cast Iron, 2 in FNPT, 10,000 lb/hr, 15 psi Max., 450°F Max., Strainer Not Included (MPN 85-C1H9)
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Steam Trap: Cast Iron, 2 in FNPT, 10,000 lb/hr, 15 psi Max., 450°F Max., Strainer Not Included (MPN 85-C1H9)
Steam Trap: Cast Iron, 1 1/4 in FNPT, 6,700 lb/hr, 125 psi Max., 450°F Max., Strainer Not Included (MPN 84-C9F9)
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Steam Trap: Cast Iron, 1 1/4 in FNPT, 6,700 lb/hr, 125 psi Max., 450°F Max., Strainer Not Included (MPN 84-C9F9)