Ashcroft 251490A02L-0/15WC Gauge R-407C When you're retrofitting older systems

When you're retrofitting older systems

Excessive particulate matter or chemical incompatibility typically leads to pitting or hardening

They share identical threading and aperture dimensions for full backwards compatibility

P70AA-205 is identical to P70AA-205C

it is versatile enough for various HVAC automation interfaces that require a non-spring return 90-degree stroke

Ashcroft 251490A02L-0/15WC Gauge R-407C When you're retrofitting older systemsThe Ashcroft 251490A02L 0 15WC Gauge is a premier solution for ultra sensitive measurement in low pressure gas applications. Engineered with a 2 1 2" dial size and a 1 4" NPT bottom mount, this low pressure diaphragm gauge excels where traditional Bourdon tube gauges lose accuracy. It features a specialized 0 15"wc (inches of water column) range, making it ideal for monitoring natural gas manifolds, draft pressures, and clean room environments. The