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BARNES & JONES Steam Trap Cage Unit: 122A/122S - Thermostatic Cage Units
BARNES & JONESThermostatic Cage Units

BARNES & JONES Steam Trap Cage Unit: 122A/122S

The BARNES & JONES Steam Trap Cage Unit (SKU 6721, MPN 6721) is a thermostatic cage unit designed for use with 845KD5/845KD6 steam traps. It is compatible with the Barnes and Jones series and the 122S model number…

SKU 3G-OTH-69476

Brand
BARNES & JONES
Item
Steam Trap Cage Unit: 122A/122S
Category
Thermostatic Cage Units
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Technical Specifications

BARNES & JONES
Manufacturer Part Number
6721
Product Type
Steam Trap Cage Unit
Compatible Series
Barnes and Jones
Compatible Manufacturer Model Number
122S

Technical Documents

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BARNES & JONES Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BARNES & JONES Steam Trap Cage Unit (SKU 6721, MPN 6721) is a thermostatic cage unit designed for use with 845KD5/845KD6 steam traps. It is compatible with the Barnes and Jones series and the 122S model number. This replacement cage unit is intended for industrial steam system maintenance.

Frequently Asked Questions

What is the BARNES & JONES Steam Trap Cage Unit 122A/122S used for?

The BARNES & JONES Steam Trap Cage Unit (MPN 6721) is a thermostatic replacement cage for 122A/122S steam traps. It is used in industrial steam systems to efficiently discharge condensate and air while preventing steam loss, supporting maintenance of steam distribution networks.

What are the specifications of the BARNES & JONES Steam Trap Cage Unit 122A/122S?

This BARNES & JONES Steam Trap Cage Unit (SKU 6721, MPN 6721) is a thermostatic cage unit compatible with the Barnes and Jones series and model 122S. It is designed for use with 122A/122S steam traps, serving as a direct replacement component for industrial steam system maintenance.

Where to buy BARNES & JONES Steam Trap Cage Unit 122A/122S worldwide?

3G Electric supplies the BARNES & JONES Steam Trap Cage Unit (MPN 6721) worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to install the BARNES & JONES Steam Trap Cage Unit 122A/122S?

To install the BARNES & JONES Steam Trap Cage Unit (MPN 6721), first isolate and depressurize the steam trap. Remove the old cage unit, clean the seating surfaces, and insert the new thermostatic cage. Tighten to manufacturer torque specs and test for leaks before returning to service.

Used in

Common applications for BARNES & JONES
Steam heating systems in commercial buildings — Barnes & Jones FT15-B6 repair kit for Armstrong 15-B6 traps
Process steam lines in industrial plants — Barnes & Jones FT30-B8 repair kit for Armstrong 30-B8 traps
Condensate return systems in power generation — Barnes & Jones FT015H repair kit for Hoffman FT015H traps
HVAC steam distribution in hospitals — Barnes & Jones FT15-B2 repair kit for Armstrong 15-B2 traps
Food processing steam systems — Barnes & Jones FT15-B4 repair kit for Armstrong 15-B4 traps
Chemical plant steam tracing — Barnes & Jones FT30-B6 repair kit for Armstrong 30-B6 traps

BARNES & JONES Products

3G Electric supplies BARNES & JONES thermostatic cage units. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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