Ingersoll-Rand 65178X-XXX-B specifications Read This Manual Carefully Before Installing, X X 1- B

OPERATOR’S MANUAL 65178X-XXX-B

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

HIGH PRESSURE

MATERIAL REGULATOR

RELEASED: 2-12-93

REVISED: 1-11-08 (REV. F)

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 com- patible pressure rating and longest service life.

Order 637219-XXX-B rebuild kit (see chart below) for gen- eral repair of the regulator. This includes a diaphragm kit and a valve kit.

Fluid diaphragm kit 61962-1 can be ordered separately (see page 4).

Valve kit can be ordered separately (see page 4).

REBUILD KIT DESCRIPTION CHART

637219 - X X 1 - B

Type

0- Downstream

1 - Back Pressure

Ball Size

A - 0.1875”

B- 0.250” C - 0.500”

Ball & Seat Material

1 - Tungsten Carbide

Rebuild Kit Selection

Example: Model # 651780-A3B-B

Rebuild Kit # 637219-0A1-B

SPECIFICATIONS

Model Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65178X-XXX-B Type . . . . . . . . 651780-XXX-B . . . . . . . . . . . . . Downstream 651781-XXX-B . . . . . . . . . . . . . Back Pressure

Material Inlet . . . . . . . . . . . . . . . . . . . . . . . . . . . . see model chart Material Outlet . . . . . . . . . . . . . . . . . . . . . . . . . . see model chart Dimensional Data. . . . . . . . . . . . . . . . . . . . . . . . see figure 10

PERFORMANCE DATA

Regulated Pressure Range. . . . . . . . . . . . . . . see model chart Maximum Regulated Pressure . . . . . . . . . . . see model chart

Maximum Inlet Pressure

651780-XXA-B . . . . . . . . . . . . . . . . . . . . . . . . . . 3000 p.s.i. (206.9 bar) 651780-XXB-B, -XXC-B, -XXR-B . . . . . . . . . . . 6000 p.s.i. (413.8 bar) 651781-XXX-B . . . . . . . . . . . . . . . . . . . . . . . . . . 3000 p.s.i. (206.9 bar)

Maximum Temperature Limits . . . . . . . . 0° to 200° F (-18° to 93° C)

INGERSOLL RAND COMPANY LTD

P.O. BOX 151 ONE ARO CENTER BRYAN, OHIO 43506-0151

(800) 276-4658 FAX (800) 266-7016 © 2008 CCN 99443798

Figure 1

MODEL DESCRIPTION CHART

65178 X - X X X - B

Type

0 - Downstream

1 - Back Pressure

Port Size, (Ball Size)

A- 3/8 - 18 N.P.T.F. (0.1875”) B - 3/8 - 18 N.P.T.F. (0.2500”) C - 3/4 - 14 N.P.T.F. (0.500”)

Body Material, (Seat Material)

1 - Carbon Steel (Tungsten Carbide)

3 - 316 Stainless Steel (Tungsten Carbide)

Regulated / Maximum Pressure Range

A - 400 - 1250 p.s.i. (27.6 - 86.2 bar)

B- 100 - 3000 p.s.i. (6.9 - 206.9 bar) Back Pressure models

-1000 - 3000 p.s.i. (69 - 206.9 bar) -AXB and -BXB Downstream models

-750 - 2500 p.s.i. (51.7 - 172.4 bar) -CXB Downstream models C - 2000 - 5000 p.s.i. (137.9 - 344.8 bar)

R - 400 - 5000 p.s.i. (27.6 - 344.8 bar) -AXR and -BXR models

-750 - 5000 p.s.i. (51.7 - 344.8 bar) -CXR models