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- Monitor operating pressure. Shows the pressure, and thus the force, of the connected hydraulic cylinder.
- Glycerine-filled. Absorbs pressure shocks for a long service life and a jitter-free pointer on motor pumps.
- Durable housing. Stainless steel housing with an acrylic plastic face cover plate, 0-1000 bar range.
- Ready-to-use gauge set. GYA-63 combines gauge GGY-632 and adaptor for all HPS hand pumps.
- Adaptors for HPS and HPH. GA-701 for HPS pumps; GA-703 for HPH pumps shows push and pull force.
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Yale Pressure Gauges and Gauge Adaptors
Pressure gauges model GGY (GGY-631, GGY-1001)
The use of pressure gauges is recommended when the operating pressure (the force of the connected cylinder) should be monitored. Yale pressure gauges are equipped with a stainless steel housing and an acrylic plastic face cover plate.
To absorb pressure shocks, gauges are glycerine-filled, thus contributing to a long service life. Also, when fitted to a motor pump, the pointer will stay jitter-free.
For the calculation of applied cylinder forces, corresponding converting charts (pressure vs. force) can be supplied for all Yale hydraulic cylinders free of charge.
| Model | Type | Pressure Range | Scale Diameter | Oil Port (DIN 16288) | Spanner Size | Accuracy Class (%) |
|---|---|---|---|---|---|---|
| GGY-631 | Pressure gauge | 0-1000 bar | 63 mm | G 1/4 | 14 mm | 1.6 |
| GGY-1001 | Pressure gauge | 0-1000 bar | 100 mm | G 1/2 | 22 mm | 1.0 |
Pressure gauge set model GYA-63
Consisting of pressure gauge GGY-632 (Ø 63 mm, 0-1000 bar, glycerine-damped) and corresponding gauge adaptor. This pressure gauge set is suitable for connection to all HPS hand pumps. Oil port pump 3/8 NPT outer, oil port hose 3/8 NPT inner, weight 0.5 kg.
Assembled ready to use, compact design with 45° inclination for easy reading.
Pressure gauge adaptor model GA-701
This pressure gauge adaptor is suitable for connection to all HPS hand pumps. Gauge connection with sleeve nut and 30° inclination for easy reading. Oil port gauge G 1/2, oil port pump 3/8 NPT outer, oil port hose 3/8 NPT inner.
Pressure gauge adaptor set model GA-703
This pressure gauge adaptor set is suitable for connection to all HPH hand pumps (double-acting cylinders), for mounting between the directional valve and the hand pump. It shows both the pushing force and the pulling force of the connected cylinder, has a 30° inclination for easy reading and a pressureless return line by means of the telescopic double nipple. Oil port gauge G 1/2, oil ports 2 x 3/8 NPT outer, telescopic nipple 2 x 1/4 NPT outer.



