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306878 11
Accessories
Use Only Genuine Graco Parts and Accessories
Fluid Pressure Gauges
Attaches to optional regulator outlet.
2 in. (51 mm) dial.
102397 0–3000 psi (0–21 MPa, 0–207 bar)
1/4 npt(m) center back fitting
101696 0–1000 psi (0–7 MPa, 0–70 bar)
1/4 npt(m) bottom fitting
UHMW Polyethylene U-Type Packing
108317 (included in Repair Kit 220135)
Use instead of 111796 (ref. no. 10), with abrasive
fluids.
Compression Springs
NOTE: On Model 206661, standard spring 166986
(ref. no. 9) works best at 2000–3000 psi (13.5–21
MPa,135–207 bar), although it will work at 1000 to
2000 psi (7–13.5 MPa, 70–135 bar). For best results at
pressures less than 2000 psi (13.5 MPa, 135 bar),
order the following applicable spring.
501510 Recommended for 1000–2000 psi
(7–13.5 MPa, 70–135 bar). Red color.
501511 Recommended for 0–1000 psi (0–7
MPa, 0–70 bar) range. Blue color.
(Standard on model 217576)
Optional Valve Seat 206523
For use in low flow rate applications.
Technical Data
Category Data
Maximum Fluid Inlet Pressure 3000 psi (21 MPa, 207 bar)
Regulated Fluid Pressure Range Models 206661: 1000–3000 psi (7–21 MPa, 70–207 bar)
Model 217576: 200–1000 psi (1.4–7 MPa, 14–70 bar)
Maximum Flow Rate 3.5 gpm (13.25 liters/min) with 70 centipoise fluid at 75_F (23_C)
Fluid Inlet 3/8 npt(f)
Fluid Outlet (two) 1/4 npt(f)
Height 6 in. (152 mm)
Diameter 2.687 in. (68 mm)
Wetted Parts Tungsten Carbide, Copper, Cadmium and Zinc–plated Steels, Acetal
Homopolymer, PTFE, Chrome–plated Stainless Steel
Canadian Registration Number (CRN):
Alberta – 0C04874.52
Ontario – 0C4874.5R1
Models 206661 and 217576