Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
BARNES & JONES Steam Trap Cage Unit, 3500/C - Thermostatic Cage Units
BARNES & JONESThermostatic Cage Units

BARNES & JONES Steam Trap Cage Unit, 3500/C

The BARNES & JONES Steam Trap Cage Unit (MPN 3500/C) is a thermostatic cage unit designed for Hoffman 17C, 17D, and 17K steam traps. It is compatible with the 17 series and specifically the 17D model. This…

SKU 3G-OTH-69416

Also listed as: 3500C · 3500 C · 3500-C

Brand
BARNES & JONES
Item
Steam Trap Cage Unit, 3500/C
Part Number
3500/C
Category
Thermostatic Cage Units
Available to Order
Also known as:3500/CBARNES & JONES
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

BARNES & JONES
Manufacturer Part Number
3500/C
Product Type
Steam Trap Cage Unit
Compatible Series
17
Compatible Manufacturer Model Number
17D

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The BARNES & JONES Steam Trap Cage Unit (MPN 3500/C) is a thermostatic cage unit designed for Hoffman 17C, 17D, and 17K steam traps. It is compatible with the 17 series and specifically the 17D model. This replacement cage unit serves as a direct service part for maintaining Hoffman steam trap functionality.

Frequently Asked Questions

What is the BARNES & JONES Steam Trap Cage Unit used for?

The BARNES & JONES Steam Trap Cage Unit (MPN 3500/C) is a thermostatic replacement part for Hoffman 17C, 17D, and 17K steam traps. It maintains proper condensate drainage and steam conservation in industrial heating systems, process lines, and steam distribution networks.

What are the specifications of the BARNES & JONES Steam Trap Cage Unit?

This BARNES & JONES Steam Trap Cage Unit (MPN 3500/C) is a thermostatic cage unit compatible with the Hoffman 17 series, specifically model 17D. It serves as a direct service part for Hoffman 17C, 17D, and 17K steam traps, ensuring reliable steam trap functionality.

Where to buy the BARNES & JONES Steam Trap Cage Unit worldwide?

3G Electric supplies the BARNES & JONES Steam Trap Cage Unit (MPN 3500/C) worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the BARNES & JONES Steam Trap Cage Unit?

To install the BARNES & JONES Steam Trap Cage Unit, first isolate and depressurize the steam trap. Remove the old cage unit, clean the seating surfaces, and insert the new unit. Tighten to manufacturer torque specifications. Always follow Hoffman's installation guidelines for safe operation.

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
Not sure this is the right part? Photo-identify it

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from BARNES & JONES

View all BARNES & JONES parts
Thermostatic cage unit for steam traps, used to regulate condensate discharge in steam systems. Compatible with traps from various manufacturers. Direct replacement component for maintenance and repair of steam heating and process applications
BARNES & JONES
Thermostatic cage unit for steam traps, used to regulate condensate discharge in steam systems. Compatible with traps from various manufacturers. Direct replacement component for maintenance and repair of steam heating and process applications

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first