part number:	RH3-J404
connection thread:	1/2"NPT
connection:	1/2"NPT
pressure range [bar]:	5...70
flow rate air [Nl/min]:	7000
Kv [m³/h]:	1,7
pilot pressure [bar]:	17
transmission ratio:	1:4

Highly reliable high pressure volume booster with diaphragm and high flow.
The booster features high sensitivity and excellent regulating characteristics.

Media: compressed air, non-corrosive gases or liquids

Supply_pressure: max. 260 bar, optionally 345 bar or 310 bar
Test_pressure: 150% of maximum supply pressure according to regulations ANSI / ASME B31.3
Pilot_pressure: see chart, pilot port G1/8
Leakage_rate: < 1x 10-4 mbar l/s He
Air_consumption: without constant bleed
Relieving_function: non-relieving
Gauge_port: not available, optionally 1/4"NPT at inlet and outlet
Mounting_postition: any

Temperature_range: -25 °C to 100 °C / -13 °F to 212 °F

Body: brass, optionally stainless steel
Elastomer: FKM
Inner_valve: PTFE, brass or optionally stainless steel

• Delivery of spare parts and industrial equipment throughout the USA by Fedex transport company.
• Flexible payment system accepting bank transfers, MasterCard, VISA, PayPall, App Pay, Google Pay.
• Directly from stock and on order.