ARO SD20R-CSS-SMM-B00 SD Series 2″ Ported Sanitary Transfer Diaphragm Pump with Electronic Interface

ARO SD20R-CSS-SMM-B00 SD Series 2″ Ported Sanitary Transfer Diaphragm Pump with Electronic Interface. White Polypropylene Center Body, 316L Stainless Steel Fluid Caps & Manifold, Stainless Steel Hardware. 195 GPM (738 LPM) Maximum Flow Rate, 316L Stainless Steel Seats, Medical Grade Santoprene Balls, Medical Grade Santoprene Diaphragm, 2-1/2″ Sanitary Flange Connection. An Ingersoll Rand Business.

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SKU: SD20R-CSS-SMM-B00 Categories: ,
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Kits

637494-MM – Fluid Section Service KitIncludes Items: 22, 7, 8, 19, 70, 144, 175, 174, 180 & Lubriplate grease.

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Kits

637497-1 – Air Section Service KitIncludes items: 70, 132, 137-139, 144, 166, 167, 171-176, & 200.

Description

ARO SD20R-CSS-SMM-B00 SD Series 2″ Ported Sanitary Transfer Diaphragm Pump with Electronic Interface. White Polypropylene Center Body, 316L Stainless Steel Fluid Caps & Manifold, Stainless Steel Hardware. 195 GPM (738 LPM) Maximum Flow Rate, 316L Stainless Steel Seats, Medical Grade Santoprene Balls, Medical Grade Santoprene Diaphragm, 2-1/2″ Sanitary Flange Connection. An Ingersoll Rand Business.

Additional information
Air Inlet

CCN Number

Connection Size

Connection Type

Diaphragm

Discharge Volume Per Cycle

Inlet Pressure (PSI)

Liquid End Configuration

Material

Maximum Flow (GPM)

Max Suction Lift

Metal Parts

Model Series

Options

Product Notes

Quick Specs

Solids (Inches)

Temperature Range

Type

Valve Balls

Valve / Seat / O-Ring

Air Section Repair Parts

KeyPart NumberTitle
AirSectionKit  637497-1637497-1 - Air Section Service KitIncludes items: 70, 132, 137-139, 144, 166, 167, 171-176, & 200.
SolenoidKit  637543-4-0637543-4-0 - 2" Solenoid Valve Block Service KitIncludes items: 105, 111, 128, 132, 135-141, 146, 147, 166, 199, 200, 232, 240-242, 403, 413-421 & 429.
101  97037-197037-1 - Center Body - Polypropylene
127  9731097310 - 90° St. Elbow (1-1/2 - 11-1/2 NPT) - Stainless Steel
135  95789-595789-5 - Valve Housing - PolypropyleneIncluded in Major Valve Service Assembly & Solenoid Service Kit.
136  95790-195790-1 - End Cap - PolypropyleneIncluded in Major Valve Service Assembly & Solenoid Service Kit.
181  Y178-56-SY178-56-S - Roll Pin (5/32" OD x 1/2" long) - Stainless Steel Quantity: 4 required
201  9731597315 - Muffler - Stainless Steel
233  95761-195761-1 - Adapter Plate - PolypropyleneIncluded in Major Valve Service Assembly.
MajorValveAssy  637498-1637498-1 - Major Valve Service AssemblyIncludes Items: 105, 107, 111, 132, 135-141, 166, 176, 199, 200, 232, 233, 236, 243 & 244.
1  9742797427 - Rod - Carbon Steel
105  9592195921 - Screw (M6 x 1 -6g) (180 mm long) - Stainless SteelIncluded in Major Valve Service Assembly & Solenoid Service Kit. Quantity: 4 required
107  9584695846 - End Plate - Stainless SteelIncluded in Major Valve Service Assembly. Quantity: 2 required
137  Y325-32Y325-32 - O-Ring (1/16" x 2" OD) - NitrileIncluded in Air Section Service Kit, Major Valve Service Assembly & Solenoid Service Kit.
138  9596695966 - "U" Cup (3/16" x 1.792" OD) - NitrileIncluded in Air Section Service Kit, Major Valve Service Assembly & Solenoid Service Kit.
139  Y186-50Y186-50 - "U" Cup (3/16" x 1-1/4" OD) - NitrileIncluded in Air Section Service Kit, Major Valve Service Assembly & Solenoid Service Kit.
140  9565095650 - Valve Insert - CeramicIncluded in Major Valve Service Assembly & Solenoid Service Kit.
141  9565995659 - Valve Plate - CeramicIncluded in Major Valve Service Assembly & Solenoid Service Kit.
166  9402694026 - Track Gasket - NitrileIncluded in Air Section Service Kit, Major Valve Service Assembly & Solenoid Service Kit.
173  Y325-26Y325-26 - O-Ring (1/16" x 1-3/8" OD) - NitrileIncluded in Air Section Service Kit. Quantity: 2 required
176  9410294102 - Diaphragm (check valve) - PolyurethaneIncluded in Air Section Service Kit & Major Valve Service Assembly. Quantity: 2 required
199  9566695666 - Track Gasket - NitrileIncluded in Major Valve Service Assembly & Solenoid Service Kit.
200  9566595665 - Gasket - NitrileIncluded in Air Section Service Kit, Major Valve Service Assembly & Solenoid Service Kit.
243|147  Y325-204Y325-204 - O-Ring (1/8" x 5/8" OD) - NitrileIncluded in Major Valve Service Assembly.
244|146  Y325-208Y325-208 - O-Ring (1/8" x 7/8" OD) - NitrileIncluded in Major Valve Service Assembly.
103  9739497394 - Bushing - Acetal
111  9565195651 - Spool - AcetalIncluded in Major Valve Service Assembly & Solenoid Service Kit.
118  9408394083 - Actuator Pin (0.250" x 2.276" long) - Stainless Steel Quantity: 2 required
121  9408494084 - Sleeve - Acetal Quantity: 2 required
132  9409994099 - Gasket - NitrileIncluded in Air Section Service Kit, Major Valve Service Assembly & Solenoid Service Kit.
134  9592395923 - Screw (M6 x 1 - 6g x 35 mm) - Stainless Steel Quantity: 4 required
126  93897-193897-1 - Plug - Polypropylene
133  9593195931 - Lock Washer (M6) - Stainless Steel Quantity: 8 required
236  9592495924 - Nut (M6 x 1 - 6g) - Stainless SteelIncluded in Major Valve Service Assembly. Quantity: 4 required
167  6716467164 - Pilot Piston (includes 168 and 169) - AcetalIncluded in Air Section Service Kit.
168  9443394433 - O-Ring (3/32" x 5/8" OD) - Polyurethane Quantity: 2 required
169  Y240-9Y240-9 - "U" Cup (1/8" x 7/8" OD) - Nitrile
170  9408194081 - Piston Sleeve - Acetal
171  Y325-119Y325-119 - O-Ring (3/32" x 1-1/8" OD) - NitrileIncluded in Air Section Service Kit.
172  Y325-22Y325-22 - O-Ring (1/16" x 1-1/8" OD) - NitrileIncluded in Air Section Service Kit.
174|232  Y325-202Y325-202 - O-Ring (1/8" x 1/2" OD) - NitrileIncluded in Major Valve Service Assembly & Solenoid Service Kit. Y325-202 is used as items #147, 174, & 232. Quantity: 2 required
Not Shown  9427694276 - Lubriplate FML-2 greaseIncluded in Air Section Service Kit & Fluid Section Service Kit.
Not Shown 2  637308637308 - Lubriplate Grease Packets (10)
Not Shown 3  204130-T204130-T - O-Ring Service ToolAids in installation/removal of O-Rings onto Pilot Piston.
74|231  Y17-51-SY17-51-S - Pipe Plug - Stainless Steel Quantity: 2 required

Fluid Section Repair Parts

KeyPart NumberTitle
FluidSectionKit  637494-MM637494-MM - Fluid Section Service KitIncludes Items: 22, 7, 8, 19, 70, 144, 175, 174, 180 & Lubriplate grease.
1  9742797427 - Rod - Carbon Steel
5|6  9731697316 - Diaphragm Washer - Stainless Steel97316 is used as item #6. Also used as #5 on select models. See Manual. Quantity: 2 required
9  9731897318 - Washer - Stainless Steel Quantity: 2 required
14  9731997319 - Screw (5/8" - 18 x 2-1/2") - Stainless Steel Quantity: 2 required
15  9732097320 - Fluid Cap - Stainless Steel Quantity: 2 required
60  9732197321 - Inlet Manifold - Stainless Steel
61  9732297322 - Outlet Manifold - Stainless Steel
68  97313-397313-3 - Air Cap - Stainless Steel
69  97313-497313-4 - Air Cap - Stainless Steel
82  9732397323 - Sanitary Clamp (2.5") - Stainless Steel Quantity: 4 required
83  9732497324 - Band-Clamp, Diaphragm - Stainless Steel Quantity: 2 required
7  97326-M97326-M - Diaphragm - Medical Grade SantopreneIncluded in Fluid Section Service Kit. Quantity: 2 required
21  9732597325 - Seat - Stainless Steel Quantity: 4 required
22  93358-M93358-M - Ball (2-1/2" Diameter) - Medical Grade SantopreneIncluded in Fluid Section Service Kit. Quantity: 4 required
131  9665696656 - Screw (M10 x 1.5 - 6g x 120 mm) - Stainless Steel Quantity: 4 required
19  Y328-237Y328-237 - Gasket (1/8" x 2-1/8" OD) - PTFEIncluded in Fluid Section Service Kit. Quantity: 4 required
70  9410094100 - Gasket - NitrileIncluded in Air Section Service Kit & Fluid Section Service Kit. Quantity: 2 required
144  Y186-51Y186-51 - "U" Cup (3/16" x 1-3/8" OD) - NitrileIncluded in Air Section Service Kit & Fluid Section Service Kit. Quantity: 2 required
175  Y325-117Y325-117 - O-Ring (3/32" x 1-1/16" OD) - NitrileIncluded in Air Section Service Kit & Fluid Section Service Kit. Quantity: 2 required
74|126|255  Y17-51-SY17-51-S - Pipe Plug - Stainless Steel Quantity: 2 required
180  9409894098 - Gasket (0.406" ID x 0.031" thick) - CopperIncluded in Air Section Service Kit & Fluid Section Service Kit. Quantity: 4 required