For Fire Protection and Sprinkler Applications Ashcroft’s 1005H Series Gauges feature a rugged steel case with a heat resistant push-in polycarbonate window. Its PowerFlex™ movement provides superior resistance to shock, vibration and pulsation while a TrueZero™ feature reduces reading errors by using “zero-box” instead of conventional pins. Specifications 3 1/2″ 1005H, 1/4″ LM – Sprinkler Gauge Stocking Ranges: 0-300#, 30″-160#, 30″-300# (all ranges available) Black painted steel case Bronze wetted parts Accuracy /- 3/2/3 % (ASME B40.1 Grade B) Gauge is UL 404 Approved Literature (PDF)
