Ingersoll-Rand PF20R-X-B manual Ratio Flap Valve Metallic, Operating Or Servicing This Equipment

OPERATOR’S MANUAL PF20R-X-B

INCLUDING: OPERATION, INSTALLATION & MAINTENANCE

2” DIAPHRAGM PUMP

1:1 RATIO FLAP VALVE (METALLIC)

RELEASED: 12-14-04

REVISED: 9-15-11 (REV. 04)

READ THIS MANUAL CAREFULLY BEFORE INSTALLING,

OPERATING OR SERVICING THIS EQUIPMENT.

It is the responsibility of the employer to place this information in the hands of the operator. Keep for future reference.

SERVICE KITS

Refer to Model Description Chart to match the pump material options. 637369 for air section repair (see page 6).

637310-XX for fluid section repair (see page 3).

637374 major air valve assembly (see page 7).

PUMP DATA

Models . .	see Model Description Chart for “-XXX”.
Pump Type	Metallic, Air Operated, Double Diaphragm, Flap Valve
Material . .	see Model Description Chart.
Weight . . .	PF20X-XCX-SXX-B	178.7 lbs (81.1 kgs)
	PF20X-XSX-SXX-B	180.6 lbs (81.9 kgs)
Maximum Air Inlet Pressure		120 p.s.i.g. (8.3 bar)
Maximum Material Inlet Pressure		10 p.s.i.g. (0.69 bar)
Maximum Outlet Pressure		120 p.s.i.g. (8.3 bar)
Maximum Flow Rate		172 g.p.m. (651 l.p.m.)
Displacement / Cycle @ 100 p.s.i.g. . . .		1.4 gal. (5.3 lit.)
Maximum Particle Size		2” dia. (51 mm) semi-solids

Maximum Temperature Limits (diaphragm / flap / bumper material)

E.P.R. / EPDM	. . . .	-60_to 280_F (-51_to 138_C)
Nitrile	. . . .	10_ to 180_ F (-12_to 82_ C)
Polyurethane	. . . .	10_ to 150_ F (-12_to 66_ C)
SantopreneR	. . . .	-40_to 225_F (-40_to 107_C)
PTFE	. . . .	40_ to 225_ F (4_ to 107_ C)
VitonR	. . . .	-40_to 350_F (-40_to 177_C)
Dimensional Data	. . . . . .	. . . see page 8
Mounting Dimension	9-1/16” x 10-1/16” (230 mm x 256 mm)
Noise Level @ 70 p.s.i., 60 c.p.m.{ .		. . . 85.0 db(A)

{Tested with 67263 muffler assembly installed.

The pump sound pressure levels published here have been updated to an Equivalent Continuous

Sound Level (LAeq) to meet the intent of ANSI S1.13-1971, CAGI-PNEUROP S5.1 using four mi- crophone locations.

INGERSOLL RAND COMPANY

209 NORTH MAIN STREET- BRYAN, OHIO 43506

(800) 495-0276 DFAX(800) 892-6276 © 2011 CCN 15227671

Figure 1

MODEL DESCRIPTION CHART

PF20 X - X X X - S X X - B

AIR MOTOR / AIR CAP MATERIAL

R- Polypropylene / Stainless Steel Y - Polypropylene / Cast Iron

THREAD

A- N.P.T.F.

B- BSP

FLUID CAPS & MANIFOLD MATERIAL

C - Cast Iron

S - Stainless Steel

HARDWARE MATERIAL

P- Plated Steel S - Stainless Steel

SEAT MATERIAL

S - Stainless Steel

FLAP MATERIAL
A	- E.P.R.	U	- Polyurethane
G	- Nitrile	V	- Viton
DIAPHRAGM MATERIAL
A	- Santoprene	T	- PTFE / Santoprene
G	- Nitrile	V	- Viton

FLUID SECTION SERVICE KIT SELECTION PF20X - XXX - S X X - B

EXAMPLE: MODEL # PF20R-ACP-SAA-B	637310 - X X
FLUID SECTION SERVICE KIT # 637310-AA	Flap	Diaphragm

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