Dimensions
311595C
9
Dimensions
Technical Data
4 in. (102 mm)
7.25 in. (184 mm)
Back Pressure
Regulator
Fluid Inlet/Outlet Size
288117
1-1/4 npt(f)
288262
2 in. sanitary
288311
1-1/2 npt(f)
288117 BPR
288311 BPR
288262 BPR,
with 120755 Adapter (accessory)
7.875 in. (200 mm)
7.25 in. (184 mm)
7.75 in. (197 mm)
7.25 in. (184 mm)
10.71 in. (272 mm)
Maximum fluid inlet
pressure
300 psi (2.1 MPa, 21 bar)
Maximum air inlet
pressure
100 psi (0.7 MPa, 7 bar)
Regulated pressure
range
25-250 psi (.017-1.72 MPa,
1.7-17.2 bar)
maximum flow rate
20 gpm (75 lpm)
Fluid inlet/outlet size
See chart at left
Gauge port size
1/4 npt(f)
Air inlet size
1/4 npt(m)
Weight
8.5 lb (3.9 kg)
Wetted parts
303 and 316 stainless steel,
acetal
Diaphragm: nylon fabric base
with impregnated buna-N, fluid
side PTFE coated
