Ingersoll Rand 67300-XXX - Manual

CCN 99907461

OPERATOR’S MANUAL

67300-XXX

INCLUDING: SERVICE KITS, TROUBLESHOOTING, PARTS LIST,
DISASSEMBLY & REASSEMBLY.

RELEASED: 1-19-01
REVISED: 3-31-10
(REV.

F

)

CHOP-CHECK STYLE

LOWER PUMP ENDS

Also covers 637348-XXD service kits

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

Use only genuine ARO® replacement parts to assure compatible

pressure rating and longest service life.

637348-XXD for general repair of 67300-XXX lower pump ends.

GENERAL DESCRIPTION

WARNING

DO NOT EXCEED MAXIMUM OPERATING PRES-

SURE AS INDICATED ON PUMP MODEL PLATE.

WARNING

REFER TO GENERAL INFORMATION SHEET FOR

ADDITIONAL SAFETY PRECAUTIONS AND IMPORTANT IN-
FORMATION.

This manual covers the lower pump section. It is one of four
documents which support an ARO pump. Replacement copies
of these forms are available upon request.

650XXX-X Pump Model Operator’s Manual.
General Information for Air Operated or Hydraulically Oper-

ated Pumps.

Lower Pump End Operator’s Manual.
Air or Hydraulic Motor Operator’s Manual.

The chop-check design provides for easy priming of the lower
foot valve. The double acting feature is standard in all ARO
industrial pumps. Material is delivered to the pump discharge
outlet on both the up and down stroke.

MAINTENANCE

The air / hydraulic motor is completely separate from the lower
pump end. This helps to keep the motor from being contaminated
by the material being pumped. Periodically, flush entire pump
system with a solvent that is compatible with the material being
pumped.
Keep solvent cup fi lled with this compatible solvent. This will keep
material from drying on the piston rod, which would drag thru the
packings, ruin them and eventually scour the piston rod.
Provide a clean work surface to protect sensitive internal moving
parts from contamination from dirt and foreign matter during dis-
assembly and reassembly.
Before reassembling, lubricate parts as required. When assembling
“O” rings, or parts adjacent to “O” rings, exercise care to prevent
damage to “O” rings and “O” ring groove surface.

LOWER PUMP END DESCRIPTION CHART

67300 - X X X

Service Kit Selection

Example: Lower Pump End # 67300-J3D
Service Kit # 637348-J3D

67300 - X X X

Packing

Spring

637348 - X X D

Packing Material

C - UHMW-PE (upper and lower)
J - Polyurethane (upper)
- UHMW-PE (lower)

Plunger Type

D - Hardened stainless steel with hard chrome plating

Spring Arrangement

3 - No spring
4 - Multiple wave spring

Figure

1

INGERSOLL RAND COMPANY LTD

209 NORTH MAIN STREET – BRYAN, OHIO 43506

(800) 495-0276

FAX

(800) 892-6276

© 2010

www.ingersollrandproducts.com