Armstrong Series 30-AI4, D501988, 1" npt Steam Trap
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Armstrong Series 30-AI4, D501988, 1" npt Steam Traps are for industrial service from 0 to 175 psig (12 bar) and feature a balanced pressure phosphor-bronze type bellows caged in stainless steel.
Weight: 8-1/4 lbs
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Armstrong Series 30-AI4, D501988, 1" npt Steam Trap
Cast iron for horizontal installation, with thermostatic air vent
Armstrong AI Series F&T traps are for industrial service from 0 to 175 psig (12 bar) and feature a balanced pressure phosphor-bronze type bellows caged in stainless steel. Armstrong AI Series F&T traps are designed for service on heat exchange equipment where there is a need to vent air and non-condensable gases quickly.
The AI Series F&T traps feature the convenience of in-line connections with the same rugged internals found in the A Series.
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