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Gauges and Gauge Adapters

1/4 and 1/2-inch NPTF pipe threads (lower mount)    

NOTE: RAM-PAC® recommends the use of gauges in all hydraulic systems connected with power pumps.  Gauges permit the user to monitor the loads on cylinders.  This is especially important where loads are not precisely known in advance. IMPORTANT:  All gauges require a gauge adapter.

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Model Number Rated Load (psi) Gauge Dia. (in) Thread (Lower) Number Intervals Major Grad. Minor Grad. Accuracy Gauge Type Gauge Adapter
HA-77 5 & 10 Ton / 0-10,000 psi 4 1/2 1/2" NPTF 1 Ton / 1000 psi 1 Ton / 1000 psi 200 lbs / 200 psi +/- .5% Dry HA-58 (5 1/2") or HA-16 (3")
HA-75 20 & 30 Ton / 0-10,000 psi 4 1/2 1/2" NPTF 5 Ton / 1000 psi 5 Ton / 1000 psi 1 Ton / 200 psi +/- 5% Dry HA-58 (5 1/2") or HA-16 (3")
HA-76 50 & 100 Ton / 0-10,000 psi 4 1/2 1/2 NPTF 10 Ton / 1000 psi 10 Ton / 1000 psi 2 Ton / 200 psi +/- .5% Dry HA-58 (5 1/2") or HA-16 (3")
HA-76-1 75 Ton / 10,000 psi 2 1/2 1/4" NPTF 7, 5 Ton / 1000 psi 7, 5 Ton / 1000 psi 1, 5 Ton / 200 psi +/- .5% Dry HA-91
HA-40-1 0-10,000 psi 4 1/2 1/2" NPTF 1000psi 500psi 100psi +/- .5% Dry HA-58 (5 1/2") or HA-16 (3")
HA-90 0-10,000 psi 2 1/2 1/4" NPTF 2500 psi 2500 psi 500 psi +/- .2% Liquid HA-91
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