CCN 15235526
OPERATOR’S MANUAL PP20A-XXX-XXX
INCLUDING: OPERATION, INSTALLATION & MAINTENANCE RELEASED: 6-2-05
REVISED: 6-21-10
(REV. 04)
2" DRY POWDER DIAPHRAGM PUMP
1:1 RATIO (METALLIC)
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 mate-
rial options.
7102 valve kit for repair of H254PS control valve.
104255 for repair of P29122-100 lter / regulator.
118597-002 spool kit for repair of A212PD 4-way alpha valve.
637309-XX for uid section repair (see page 6). NOTE: This kit
also contains several air motor seals which will need to be
replaced.
637421 for air section repair (see page 8).
PUMP DATA
Models . . . . . . . . . . . . . see Model Description Chart for “-XXX”
Pump Type . . . . . . . . . Metallic, Dry Powder, Diaphragm Pump
Material . . . . . . . . . . . . see Model Description Chart
Speci c Application for pumping powders up to 50 lb. / ft3
Weight . . . PP20A-XAX-XXX . . . . . . . . . . 99.4 lbs (45.1 kgs)
PP20A-XSX-XXX . . . . . . . . . . 157.8 lbs (71.6 kgs)
Maximum Air Inlet Pressure . . . . . . . . 50 p.s.i.g. (3.4 bar)
Maximum Fluidizing Pressure . . . . . . 100 p.s.i.g. (6.9 bar)
Maximum Particle Size . . . . . . . . . . . . . 1/4” dia. (6.4 mm)
Maximum Temperature Limits (diaphragm / ball / seal
materials)
Nitrile . . . . . . . . . . . . . . . . . . . . 10° to 180° F (-12° to 82° C)
Santoprene® . . . . . . . . . . . . . . -40° to 225° F (-40° to 107° C)
Dimensional Data . . . . . . . . . . . . . . . . . . . see page 12
Mounting Dimension . 9-1/16” x 10-1/16” (230 mm x 256 mm)
Noise Level @ 70 p.s.i., 50 c.p.m. . . . . 83.0 db(A)
Tested with 94085 mu er 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 microphone locations.
NOTICE: All possible options are shown in the chart, however, certain
combinations may not be recommended. Consult a representative or
the factory if you have questions concerning availability.
Figure 1
MODEL DESCRIPTION CHART
PP20A - X X X - X X X
Fluid Connection
A - 2 - 11-1/2 N.P.T.F. - 1
B - 2 - 11 BSP
C - 2-1/2” Tri-Clamp
Ball Material
A - Santoprene
M - Medical Grade Santoprene
Fluid Section Service Kit Selection
EXAMPLE: Model #PP20A-AAS-AAA
Fluid Section Service Kit # 637309-AA
PP20A - XXX - X X X
Ball Diaphragm
637309 - X X
Fluid Cap & Manifold Material
A - Aluminum
S - Stainless Steel
Diaphragm Material
A - Santoprene
M - Medical Grade Santoprene
Seat Material
A - Santoprene
S - Stainless Steel
Hardware Material
P - Plated Steel
S - Stainless Steel
PP20A-XXX-XXX Powder Pump
PP20A-XAX-XXX PP20A-XSX-XXX
PP20A-CXX-XXX
INGERSOLL RAND COMPANY LTD
209 NORTH MAIN STREET – BRYAN, OHIO 43506
(800) 495-0276 FAX(800) 892-6276 © 2010
www.ingersollrandproducts.com