Protect-Air
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B3000
Choose a version from the table underneath, please.
Description:
Filter pressure regulator with vessel without sight glass completely made of stainless steel. The control system is a diaphragm up to size G1/2 and control range 16 bar, a piston from 30 bar and other sizes.
Media: compressed air, gases or liquids
Supply_pressure:
max. 30 bar, 50 bar or 80 bar (only with locking screw)
Adjustment:
- by adjusting screw,
- from B3000-12 on with T-handle, max. 50 bar for B3000-02 to -16,
optionally 80 bar
Relieving_function: relieving, optionally non-relieving
Gauge_port: G1/4 on both sides of the body, G1⁄8 for B3000-01/-A2,
one screw plug supplied
Filter_element: 50 μm and 5 μm, made of stainless steel
Bowl: stainless steel version without sight glass
Drain:
- manual drain (max. 30 bar),
- screw plug for 50 bar and 80 bar version
- automatic drain (max. 16 bar) for G¼ (02) up to G1
Temperature_range:
-20 °C to 80 °C / -4 °F to 176 °F for NBR/Buna-N, EPDM or FKM
-20 °C to 130 °C / -4 °F to 266 °F for high temperature version
or low temperature version down to -40 °C / -40 °F
Body/Bowl/Inner_valve : stainless steel 316L, material-no. 1.4404
O-rings: FKM, optionally EPDM
Diaphragm: NBR/Buna-N with PTFE-coating





