12 | PV 411A Instruction Manual-English
© 2000 Baker Hughes, a GE company – All rights reserved.
5. General Specification
6. Returned Goods Procedure
If the unit requires calibration or is unserviceable, return it to the nearest GE Service Centre
listed at:
Contact the Service Department to obtain a Return Authorization (Worldwide excluding
USA).
In the USA, obtain a Return Material Authorization [RMA].
Provide the following information on either a RGA or RMA:
• Product (i.e. PV 411A)
• Pressure medium (i.e. pneumatic, hydraulic)
• Serial number
• Details of defect/work to be undertaken
• Operating conditions
INFORMATION
Hydraulic fluids must be compatible with stainless
steel, anodized aluminum, nitrile rubber, PTFE, polypropylene, Delrin,
acrylic and nylon.
Item
Specification
Pneumatic Pressure Range
0 to 60 bar (0 to 600 psi)
Vacuum Pressure Range
0 to -0.95 bar
a
(0 to 28.5 inHg)
a
a. This value assumes atmospheric pressure at 1 bar (14.5 psi) and varies depending on atmospheric pressure.
Hydraulic Pressure Range
0 to 700 bar (0 to 10,000 psi)
Maximum Safe Working Pressure
700 bar (10,000 psi)
Pressure Connections
¼” BSP parallel female (¼” NPT female in USA)
Maximum Hydraulic Fluid Viscosity
150 cSt at 40°C (104°F)
Recommended Hydraulic Fluids
De-mineralized water or mineral-based oils (SAE 40W, ISO
viscosity grade 150)
Dimensions (Length x Width x Depth)
260 mm (10.2”) x 150 mm (5.3”) x 100 mm (3.7”)
Weight (approximate)
1.2 kg (2.5 lb)
