Armstrong International B1669-3 Pressure Change Assembly 70 PSI 5/32 Orifice PCK-811-70

Product Description

The Armstrong International B1669-3 is a pressure change assembly designed for use with Armstrong models 211 and 811 inverted bucket traps. It features a 5/32 orifice and operates at a maximum pressure of seventy pounds.

• Bucket mechanism with gasket
• Compatible with steam trap models 211, 310, 811, 881, 981
• Recommended replacement every five to seven years

Product Highlights

This assembly is essential for maintaining optimal performance in steam systems. It helps ensure efficient drainage of condensate, contributing to the smooth operation of heating systems.

Product Information

Standard Information

• Brand: Armstrong International
• MPN: B1669-3

Technical Specifications

• Weight: 0.10 lbs
• Steam Trap Series Repaired: 200 Series, 300 Series, 800 Series, 900 Series
• Steam Trap Model Repaired: 211, 310, 811, 881, 981
• Alias: PCK-811-70