Spirax Sarco BK 29 Thermostatic Steam Trap
Shop the Spirax Sarco BK 29, a high-pressure PN 160 thermostatic steam trap. Constructed from durable 13CrMo44 alloy steel, it’s designed for high-temperature applications up to 550°C and pressures up to 153 bar.
Spirax Sarco BK 29 Thermostatic Steam Trap
The Spirax Sarco BK 29 is a high-performance, balanced pressure thermostatic steam trap specifically engineered for high-pressure and high-temperature steam applications. Its robust body, constructed from 13CrMo44 alloy steel, ensures exceptional durability and reliability in demanding environments such as main steam line drainage and turbine protection. The BK 29 operates by sensing the temperature difference between steam and condensate, discharging condensate close to steam temperature, which maximizes plant efficiency. This trap is designed for long service life with minimal maintenance, making it a cost-effective solution for critical steam systems.
Technical Specifications:
- Body Material: Alloy Steel (13CrMo44)
- Pressure Rating: PN 160
- Maximum Operating Temperature: 550°C (1022°F)
- Maximum Operating Pressure: 153 bar @ 350°C (2180 psig @ 662°F)
- Maximum Differential Pressure (Δp): 110 bar (1560 PSI)

| Brand | Spirax sarco |
|---|---|
| Model | BK 29 |
GENERAL DELIVERY INFORMATION
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Orders will be processed and shipping during standard working hours (0830 – 1730 BST) Monday to Friday (excluding Bank Holidays)., are processed and despatched on the same business day. If we are experiencing a high volume of orders, shipments may be delayed by 1-2 Days. Please allow additional days in transit for delivery. If there will be a significant delay in shipment of your order, we will contact you via email or telephone.
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Our Return & Refund Policy provides detailed information about options and procedures for returning your order.

