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Home / Diaphragm Pumps / 3” Metallic Pro Diaphragm Pump

ARO 66632B-G22-C 3″ Metallic Pro Series AODD Diaphragm Pump

ARO 66632B-G22-C 3″ Metallic Pro Series AODD Diaphragm Pump. Aluminum Center Body, Stainless Steel Fluid Caps & Manifold, Stainless Steel Hardware. 237 GPM (897 LPM) Maximum Flow Rate, Nitrile Seats, Nitrile Balls & Diaphragm, Rp 3 (3 – 11 BSP parallel) Connection. An Ingersoll Rand Business.

Catalogue 6663 Owner's Manual
670078 Owner's Manual 670097 Owner's Manual
670098 Owner's Manual 670100 Owner's Manual

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SKU: 66632B-G22-C Categories: 3” Metallic Pro Diaphragm Pump, Diaphragm Pumps
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Kits section
Quick View

Kits

637433-22 – Fluid Section Service Kit No SeatsIncludes Items: 22, 7, 8, 2, 3, 19, 196 & Key-Lube grease.

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Kits

637433-G22 – Fluid Section Service Kit with SeatsIncludes Items: 21, 22, 7, 8, 2, 3, 19, 196 & Key-Lube grease.

Quick View

Kits

637434 – Air Section Service KitIncludes Items: 102, 104, 108, 110, 113, 114, 117, 119, 122, 123 & Key Lube Lubricant.

Quick View

Kits

66312 – Air Line Connection Kit (Optional Accessory)Includes Piggyback Filter / Regulator, pipe nipple & 5′ section of hose. Filter-regulator, or “piggybacks,” combine the functions of both a filter and regulator.

Description

ARO 66632B-G22-C 3″ Metallic Pro Series AODD Diaphragm Pump. Aluminum Center Body, Stainless Steel Fluid Caps & Manifold, Stainless Steel Hardware. 237 GPM (897 LPM) Maximum Flow Rate, Nitrile Seats, Nitrile Balls & Diaphragm, Rp 3 (3 – 11 BSP parallel) Connection. An Ingersoll Rand Business.

Additional information
Air Inlet

3/4 – 14 NPTF – 2

CCN Number

15279383

Connection Size

3"

Connection Type

Rp 3 (3 – 11 BSP parallel)

Diaphragm

Nitrile

Discharge Volume Per Cycle

2.65 Gal (10.03 Lit)

Inlet Pressure (PSI)

120 psig (8.3 bar)

Liquid End Configuration

Stainless Steel Fluid Caps/Manifold

Material

Aluminum Center Body

Maximum Flow (GPM)

237 GPM (897 LPM)

Metal Parts

Stainless Steel Hardware

Model Series

3” Metallic Pro Series

Quick Specs

DIAPHRAGM PUMP,3IN 66632B-G22-C

Solids (Inches)

3/8" (9.5mm)

Temperature Range

10° to 180° F (-12° to 82° C)

Type

Standard Pump

Valve Balls

Nitrile

Valve / Seat / O-Ring

Nitrile

Air Section Repair Parts

KeyPart NumberTitle
AirConnectionKit  6631266312 - Air Line Connection Kit (Optional Accessory)Includes Piggyback Filter / Regulator, pipe nipple & 5' section of hose. Filter-regulator, or "piggybacks," combine the functions of both a filter and regulator.
AirSectionKit  637434637434 - Air Section Service KitIncludes Items: 102, 104, 108, 110, 113, 114, 117, 119, 122, 123 & Key Lube Lubricant.
101  9642796427 - Motor Body - Aluminum
107  9642496424 - Plate - Stainless Steel Quantity: 2 required
108  9642696426 - Gasket (with notch) - Nitrile/NylonIncluded in Air Section Service Kit.
109  9642296422 - Piston - AcetalSmart Parts, keep on hand in addition to the Service Kits for fast repair and reduced down time.
110  Y186-55Y186-55 - "U" Cup (3/16" x 2-1/8" OD) - NitrileIncluded in Air Section Service Kit.
111  9642196421 - Spool - AluminumSmart Parts, keep on hand in addition to the Service Kits for fast repair and reduced down time.
112  9325193251 - Washer (2.055" OD) - Glass filled Polyphenylene SulfideSmart Parts, keep on hand in addition to the Service Kits for fast repair and reduced down time. Quantity: 5 required
113  Y325-222Y325-222 - O-Ring (1/8" x 1-3/4" OD) - NitrileIncluded in Air Section Service Kit. Quantity: 5 required
114  Y325-134Y325-134 - O-Ring (3/32" x 2-1/16" OD) - NitrileIncluded in Air Section Service Kit. Quantity: 6 required
115  9325093250 - Spacer - Glass filled Polyphenylene SulfideSmart Parts, keep on hand in addition to the Service Kits for fast repair and reduced down time. Quantity: 4 required
116  9642096420 - Spacer - AcetalSmart Parts, keep on hand in addition to the Service Kits for fast repair and reduced down time.
117  9642596425 - Gasket - Nitrile/NylonIncluded in Air Section Service Kit.
126  Y227-6-LY227-6-L - Pipe Plug (3/4 - 14 PTF x 17/32") - Carbon Steel
127|127a  9645196451 - Pipe Fitting (1-1/4 - 11-1/2 NPT x 1-1/2 - 11-1/2 NPT) (optional) - Carbon SteelIncluded with Muffler Kit. Not shown in diagram.
201|201a  6738967389 - Muffler Kit (optional)Includes item 127a. Not shown in diagram.
105  Y6-42-TY6-42-T - Screw (1/4"-20 x 5/8") - Stainless Steel Quantity: 8 required
CycleCounter  6697566975 - Cycle Counter Kit (Optional Accessory)Like the odometer on your car, ARO's cycle counter lets you know how many pump cycles have elapsed. For fluid inventory, preventative maintenance and fluid metering.
122  9482094820 - "O" Ring (3/32" x 9/16" o.d.) - PolyurethaneIncluded in Air Section Service Kit. Quantity: 2 required
123  Y154-41Y154-41 - Screw (#8-32 x 3/8") - Carbon SteelIncluded in Air Section Service Kit. Quantity: 4 required
128|126  Y227-2-LY227-2-L - Pipe Plug (1/8-27 N.P.T. x 1/4") - Carbon Steel
197|195A|195  9498794987 - Button Head Screw (1/4"-20 x 1/4") - Stainless Steel Quantity: 3 required
198|195B|196  94987-194987-1 - Button Head Screw (1/4" - 20 x 3/8") - Stainless Steel
Not Shown  93706-193706-1 - Key-Lube O-Ring LubricantIncluded in 637141 Air Section Repair Kit & Fluid Section Repair Kits. Apply Key-Lube to all O-rings, U cups and mating parts.
Not Shown 2  637175637175 - 10 Pack of Key-LubeApply Key-Lube to all O-rings, U cups and mating parts.
Not Shown 3  98931-T98931-T - Bullet (Installation Tool)Aids in installation of O-Ring onto Diaphragm Rod.
103  9452894528 - Sleeve - Acetal"Smart Parts" keep these items on hand in addition to the Service Kits for fast repair and reduction of down time.
104  Y145-26Y145-26 - Retaining Ring, TruArc (1-5/32" i.d.) - Carbon SteelIncluded in Air Section Service Kit. Quantity: 2 required
118  93309-293309-2 - Pilot Rod - Carbon Steel
119  9307593075 - O-Ring (1/8" x 3/4" OD) - PolyurethaneIncluded in 637141 Air Section Repair Kit. Quantity: 4 required
120  115959115959 - Spacer - Zinc"Smart Parts", keep these items on hand in addition to the service kits for fast repair and reduction of down time. Quantity: 3 required
121  98723-298723-2 - Sleeve Bushing - Bronze Quantity: 2 required
166|102  Y325-24Y325-24 - "O" Ring (1/16" x 11/4" o.d.) - NitrileIncluded in Air Section Service Kit. Quantity: 2 required
133  Y14-416-TY14-416-T - Lock Washer (1/4") - Stainless Steel Quantity: 3 required
43  9300493004 - Ground Lug - Copper

Fluid Section Repair Parts

KeyPart NumberTitle
FluidSectionKit  637433-22637433-22 - Fluid Section Service Kit No SeatsIncludes Items: 22, 7, 8, 2, 3, 19, 196 & Key-Lube grease.
FluidSectionKit2  637433-G22637433-G22 - Fluid Section Service Kit with SeatsIncludes Items: 21, 22, 7, 8, 2, 3, 19, 196 & Key-Lube grease.
3  Y325-210Y325-210 - O-Ring (1/8" x 1" OD) - NitrileIncluded in Fluid Section Service Kit. Quantity: 2 required
7  96475-G96475-G - Diaphragm - NitrileIncluded in Fluid Section Service Kit. Quantity: 2 required
15  9665096650 - Fluid Cap - Stainless Steel Quantity: 2 required
60  96654-296654-2 - Inlet Manifold - Stainless Steel
61  96649-296649-2 - Outlet manifold - Stainless Steel
1  9647496474 - Rod - Carbon Steel"Smart Parts", keep these items on hand in addition to the service kits for fast repair and reduction of down time.
5  94831-294831-2 - Backup Washer - Stainless Steel Quantity: 2 required
22  94103-G94103-G - Ball (3-1/4" diameter) - NitrileIncluded in Fluid Section Service Kit. Quantity: 4 required
26  94412-294412-2 - Screw (M12x 1.75 - 6g x 45 mm) - Stainless Steel Quantity: 12 required
27  9499194991 - Screw (M12x 1.75 - 6g x 60 mm) - Stainless Steel Quantity: 16 required
29  9505395053 - Nut (M12x 1.75 - 6g) - Stainless Steel Quantity: 16 required
6  9480394803 - Fluid Side Washer - Stainless Steel Quantity: 2 required
196  9463194631 - Cushion - SantopreneIncluded in Fluid Section Service Kit. Quantity: 2 required
21  94104-G94104-G - Seat - NitrileIncluded in Fluid Section Service Kit (with Seats version only). Quantity: 4 required
9  Y13-12-TY13-12-T - Washer (13/16" ID x 2" OD x 5/32") - Stainless Steel Quantity: 2 required
14  Y5-134-TY5-134-T - Cap Screw (3/4" - 16 x 3-1/4") - Stainless Steel Quantity: 2 required
2  Y330-117Y330-117 - "O" Ring (3/32" x 1" o.d.) - Nitrile
43  9300493004 - Ground Lug - Copper

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