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OPERATOR’S MANUAL 

650719-C

INCLUDING: OPERATION, INSTALLATION & MAINTENANCE

RELEASED: 8-11-03
REVISED: 

12

-

3

-

10

(REV. 0

8

)

2" DIAPHRAGM PUMP

U.L. LISTED, 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

637118-C for air section repair (see page 6).
637138-63 for fl uid section repair (see page 4).

PUMP DATA

Models

 . . . . . . . . . . . . . . . . . . .   650719-C

Application

 . . . . . . . . . . . . . .   Diesel  Fuel,  Kerosene,  Aviation 

Fuel, Fuel Oil and Unleaded Fuel

Pump Type

 . . . . . . . . . . . . . . .   U.L. Listed Metallic Air Operated 

Double Diaphragm for use with 
Petroleum Product Dispensing 
Systems

Material

 . . . . . . . . . . . . . . . . . .   see Model Description Chart

Weight

 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  58.44 lbs (26.5 kgs)

Maximum Air Inlet Pressure

 . . . . . . . .  50 p.s.i.g. (3.4 bar)

Maximum Outlet Pressure

 . . . . . . . . . .  50 p.s.i.g. (3.4 bar)

Maximum Flow Rate 

(fl ooded inlet)

 . . .  75 g.p.m. (283.9 l.p.m.)

Displacement / Cycle @ 100 p.s.i.g.

 .  0.64 gal. (2.42 lit.)

Maximum Particle Size

 . . . . . . . . . . . . .  1/4” dia. (6.4 mm)

Maximum Temperature Limits (diaphragm / ball / seal / 

seat material)

Acetal . . . . . . . . . . . . . . . . . . . .  10° to 180° F (-12° to 82° C)
Kynar® PVDF . . . . . . . . . . . . . .  10° to 200° F (-12° to 93° C)
Viton® . . . . . . . . . . . . . . . . . . . .  -40° to 350° F (-40° to 177° C)

Dimensional Data

 . . . . . . . . . . . . . . . . . . .  see page 8

Noise Level

 @ 70 p.s.i., 60 c.p.m. . . . . . .  77.7 db(A)

c

c

 The pump sound pressure levels published here have been updated to 

an Equivalent Continuous Sound Level (L

Aeq

) to meet the intent of ANSI 

S1.13-1971, CAGI-PNEUROP S5.1 using four microphone locations.

MODEL DESCRIPTION CHART

Diaphragm Material

9 - Viton

Center Body Material

 Aluminum

Fluid Connection

  2 - 11-1/2 N.P.T.F. - 1

Fluid Cap / Manifold Material, Hardware

  Aluminum / Aluminum, Steel hardware

Seat Material

 Kynar 

PVDF

Ball Material

 Acetal

 

Figure 1

65071 9 - C

INGERSOLL RAND COMPANY LTD

209 NORTH MAIN STREET – BRYAN, OHIO 43506

(800) 495-0276   FAX(800) 892-6276

© 2010

       CCN 15

201445

www.ingersollrandproducts.com 

Содержание 650719-C

Страница 1: ... Outlet Pressure 50 p s i g 3 4 bar Maximum Flow Rate flooded inlet 75 g p m 283 9 l p m Displacement Cycle 100 p s i g 0 64 gal 2 42 lit Maximum Particle Size 1 4 dia 6 4 mm MaximumTemperature Limits diaphragm ball seal seat material Acetal 10 to 180 F 12 to 82 C Kynar PVDF 10 to 200 F 12 to 93 C Viton 40 to 350 F 40 to 177 C Dimensional Data see page 8 Noise Level 70 p s i 60 c p m 77 7 db A c c...

Страница 2: ...y y y y y OPERATING AND SAFETY PRECAUTIONS READ UNDERSTAND AND FOLLOWTHIS INFORMATIONTO AVOID INJURY AND PROPERTY DAMAGE let hose or piping from pump WARNING HAZARDOUS MATERIALS Can cause serious injury or property damage Do not attempt to return a pump to the factory or service center that contains hazardous material Safe handling practices must comply with local and national laws and safety code...

Страница 3: ... records of service activity and include the pump in preventive maintenance program Before disassembling empty captured material in the outlet manifold by turning the pump upside down to drain material from the pump y y y y y y y y y y y GENERAL DESCRIPTION The ARO U L listed pump for pumping petroleum products offers high volume delivery even at low air pressures and easy self priming This model ...

Страница 4: ...129 A Manifold bottom 1 92855 A Item Description size Qty Part No Mtl n 19 O Ring 1 8 x 2 3 4 o d 4 Y327 230 V 21 Seat 4 92942 K n 22 Ball 1 3 4 diameter 4 92757 6 D 26 Bolt 3 8 16 x 1 1 4 8 Y6 66 C C 27 Bolt 5 16 18 x 2 1 4 4 Y6 510 C C 29 Nut 5 16 18 20 Y12 5 C C 32 Leg 2 92759 C 43 Ground Lug see page 7 1 93004 Co 59 Bolt 5 16 18 x 2 16 93608 C 81 ReliefValve 1 96333 Br FLUID SECTION DISASSEMBL...

Страница 5: ...grease 93706 1 to all O rings U cups and mating parts d Apply Loctite 271 to threads g Apply gasolene resistant pipe sealant to pipe threads h NOTICE Radius edge of parts 5 and 6 is against diaphragm PARTS LIST 650719 C FLUID SECTION FORTHE AIR MO TOR SECTION SEE PAGES 6 7 Torque Sequence 1 4 6 8 3 5 7 2 Figure 2 Cross section view of diaphragm Fluid side Air side 10 9 15 59 27 22 19 21 26 3 2 1 2...

Страница 6: ...acers 113 O rings 114 O rings 112 washers etc Check for damaged O rings MAJOR VALVE REASSEMBLY NOTE Replace worn parts as necessary Lubricate O rings with Key Lube or equivalent when reassembling Replace 112 washer 114 O ring and 113 O ring onto 115 spacer and insert etc NOTE Be careful to ori ent spacer legs away from blocking internal ports Lubricate and carefully insert 111 spool Install 117 ga...

Страница 7: ...NTS NOTE DO NOT OVERTIGHTEN FASTENERS 105 Screws 40 50 in lbs 4 5 5 6 Nm LUBRICATION SEALANTS c Apply Key Lube grease to all O rings U cups and mating parts d Apply Loctite 271 to threads e Apply Loctite 262 to threads f Apply Loctite 572 to threads Figure 4 MAJORVALVE CROSS SECTION DETAIL MAJORVALVE See cross section detail figure 4 Figure 3 PILOTVALVE IMPORTANT BE CERTAINTO ORIENT 115 SPACER LEG...

Страница 8: ...ameter of the pump for proper flow if high viscosity fluids are being pumped Suction hose must be a non collapsing type capable of pulling a high vacuum Check all joints on the intake manifolds and suction con nections These must be air tight Inspect the pump for solid objects lodged in the dia phragm chamber or the seat area y y y y y y y DIMENSIONAL DATA Dimensions shown are for reference only t...

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