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BARNES & JONES Steam Trap: Brass Body, Angle Design, 1,270 lb/hr, 1/2 in FNPT Inlet, No Strainer - Brass Angle Thermostatic Steam Traps
BARNES & JONESBrass Angle Thermostatic Steam Traps

BARNES & JONES Steam Trap: Brass Body, Angle Design, 1,270 lb/hr, 1/2 in FNPT Inlet, No Strainer

The BARNES & JONES 122A is a brass angle thermostatic steam trap with a 1/2 in FNPT inlet, rated for 1,270 lb/hr at a maximum pressure of 25 psi. This angle-design unit does not include a strainer.

SKU 3G-OTH-70356

Also listed as: 122 A · 122-A

Brand
BARNES & JONES
Item
Steam Trap: Brass Body, Angle Design, 1,270 lb/hr, 1/2 in FNPT Inlet, No Strainer
Category
Brass Angle Thermostatic Steam Traps
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Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

BARNES & JONES
Manufacturer Part Number
122A
Type
Angle Design, 1,270 lb/hr, No Strainer
Max
25 psi
FNPT Inlet
1/2 in

Technical Documents

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

Product Description

The BARNES & JONES 122A is a brass angle thermostatic steam trap with a 1/2 in FNPT inlet, rated for 1,270 lb/hr at a maximum pressure of 25 psi. This angle-design unit does not include a strainer.

Frequently Asked Questions

What is a Barnes & Jones 122A steam trap used for?

The Barnes & Jones 122A brass angle thermostatic steam trap removes condensate and air from steam lines in industrial heating systems, process equipment, and steam mains. It handles up to 1,270 lb/hr at 25 psi max, with a 1/2 in FNPT inlet and no built-in strainer.

What are the specifications of the Barnes & Jones 122A steam trap?

The Barnes & Jones 122A is a brass angle thermostatic steam trap rated for 25 psi maximum pressure and 1,270 lb/hr capacity. It has a 1/2 in FNPT inlet, angle design, and no strainer. The manufacturer part number is 122A.

Where to buy a Barnes & Jones 122A steam trap worldwide?

3G Electric supplies the Barnes & Jones 122A steam trap to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this brass angle thermostatic steam trap.

How to install a Barnes & Jones 122A steam trap?

Install the Barnes & Jones 122A with the inlet at 1/2 in FNPT connection, ensuring the trap is oriented vertically with the discharge downward. Use pipe sealant on threads, and install a separate strainer upstream if debris is present. Follow manufacturer guidelines for safe operation at 25 psi max.

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 brass angle 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
Steam Trap: Brass Body, Straight-Thru Design, 1,270 lb/hr, 1/2 in FNPT Inlet, No Strainer (MPN 122S)
BARNES & JONES
Steam Trap: Brass Body, Straight-Thru Design, 1,270 lb/hr, 1/2 in FNPT Inlet, No Strainer (MPN 122S)
Steam Trap: Brass Body, Straight-Thru Design, 2,450 lb/hr, 3/4 in FNPT Inlet, No Strainer (MPN 134S)
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Steam Trap: Brass Body, Straight-Thru Design, 2,450 lb/hr, 3/4 in FNPT Inlet, No Strainer (MPN 134S)
Steam Trap: Bronze, 1/2 in FNPT, 5,950 lb/hr, 250 psig Max., 345°F Max., In-line (MPN 2GW)
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Steam Trap: Bronze, 1/2 in FNPT, 5,950 lb/hr, 250 psig Max., 345°F Max., In-line (MPN 2GW)
Steam Trap: Bronze, 3/4 in FNPT, 5,950 lb/hr, 250 psig Max., 345°F Max., In-line (MPN 3GW)
BARNES & JONES
Steam Trap: Bronze, 3/4 in FNPT, 5,950 lb/hr, 250 psig Max., 345°F Max., In-line (MPN 3GW)
Steam Trap: Cast Iron, 1/2 in FNPT, 955 lb/hr, 125 psig Max., 450°F Max., Strainer Not Included (MPN 8011-2-125)
BARNES & JONES
Steam Trap: Cast Iron, 1/2 in FNPT, 955 lb/hr, 125 psig Max., 450°F Max., Strainer Not Included (MPN 8011-2-125)
Steam Trap: Cast Iron, 3/4 in FNPT, 955 lb/hr, 125 psig Max., 450°F Max., Strainer Not Included (MPN 8011-3-125)
BARNES & JONES
Steam Trap: Cast Iron, 3/4 in FNPT, 955 lb/hr, 125 psig Max., 450°F Max., Strainer Not Included (MPN 8011-3-125)

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