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OPERATOR'S MANUAL
INCLUDING: OPERATION, INSTALLATION AND MAINTENANCE
1/2" FDA SANITARY DIAPHRAGM PUMP
READ THIS MANUAL CAREFULLY BEFORE INSTALLING,
It is the responsibility of the employer to place this information in the hands of the operator. Keep for future reference.
SERVICE KITS
Refer to Model Description Chart to match the pump material
options.
637583-XXX for fluid section with seat repair kits information
(see page 5).
637583-XX for fluid section without seat repair kits informa-
tion (see page 5).
NOTE: This kit also contains several air motor seals which will
need to be replaced.
637428 for air section repair (see page 7).
PUMP DATA
Models . . . . . . . . . . . . . see Model Description Chart for "-XXX"
Pump Type . . . . . . . . . Air Operated Double Diaphragm
Material . . . . . . . . . . . . see Model Description Chart
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . 20.06 lbs (9.1 kgs)
Maximum Air Inlet Pressure . . . . . 100 psig (6.9 bar)
Maximum Material Inlet Pressure 10 psig (0.69 bar)
Maximum Outlet Pressure . . . . . . . 100 psig (6.9 bar)
Air Consumption @ 40 psig . . . . . . . 1 cfm / gallon (approx.)
Maximum Flow Rate
(flooded inlet)
Displacement / Cycle @ 100 psig . 0.039 gal. (0.15 lit.)
Maximum Particle Size . . . . . . . . . . 3/32" dia. (2.4 mm)
Maximum Temperature Limits
(Diaphragm / Ball / Seat material)
Santoprene® . . . . . . . . . . . . . . . -40° to 225° F (-40° to 107° C)
PTFE. . . . . . . . . . . . . . . . . . . . . . . 40° to 225° F (4° to 107° C)
Dimensional Data . . . . . . . . . . . . . see page 9
Noise Level @ 70 psig, 60 cpm . 75.0 dB(A)
The pump sound pressure levels published here have been updated to
an Equivalent Continuous Sound Level (LA
S1.13-1971, CAGI-PNEUROP S5.1 using four microphone locations.
INGERSOLL RAND COMPANY INC
209 NORTH MAIN STREET – BRYAN, OHIO 43506
(800) 495-0276
FAX (800) 892-6276
arozone.com
1:1 RATIO (METALLIC)
OPERATING OR SERVICING THIS EQUIPMENT.
12.0 gpm (45.4 lpm)
) to meet the intent of ANSI
eq
© 2025
SD05X-XXX-XXX-AXX
Figure 1
RELEASED:
2-14-25
(REV: A)
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Related Manuals for Ingersoll-Rand ARO SD05 Series
Summary of Contents for Ingersoll-Rand ARO SD05 Series
- Page 1 OPERATOR’S MANUAL SD05X-XXX-XXX-AXX INCLUDING: OPERATION, INSTALLATION AND MAINTENANCE RELEASED: 2-14-25 (REV: A) 1/2" FDA SANITARY DIAPHRAGM PUMP 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 Refer to Model Description Chart to match the pump material options.
-
Page 2: Model Description Chart
MODEL DESCRIPTION CHART Pump Type SD - Electronic Interface Air Operated Diaphragm Pump Size 05 - 1/2” Diaphragm Pump Center Section Material R - Polypropylene Fluid Connection C - 1/2” Sanitary Flange Fluid Caps and Manifold Material S - 316L Stainless Steel Hardware Material S - Stainless Steel Seat Material... -
Page 3: Operating And Safety Precautions
OPERATING AND SAFETY PRECAUTIONS READ, UNDERSTAND AND FOLLOW THIS INFORMATION TO AVOID INJURY AND PROPERTY DAMAGE. Disconnect air supply line and relieve pressure from the system by opening dispensing valve or device and EXCESSIVE AIR PRESSURE HAZARDOUS MATERIALS STATIC SPARK HAZARDOUS PRESSURE / or carefully and slowly loosening and removing out- let hose or piping from pump. -
Page 4: General Description
Loctite® and 242® are registered trademarks of Henkel Loctite Corporation y ARO® is a registered trademark of Ingersoll-Rand Company y y Santoprene® is a registered trademark of Celanese y Lubriplate® is a registered trademark of Lubriplate Lubricants Company y... - Page 5 PARTS LIST / SD05X-XXX-XXX-AXX FLUID SECTION FLUID SECTION SERVICE KITS (637583 -XXX or 637583 -XX) For Fluid Kits With Seats: 637583-XXX Fluid Section Service Kits include: Seats (see SEAT Option, refer to -XXX in chart below), Balls (see BALL Option, refer to -XXX in chart below), DIAPHRAGMS (See “Diaphragm Options”, refer to -XXX in Service Kit chart below), and items 19, plus items 144, 174 and 94276 Lubriplate FML-2 grease (page 7).
- Page 6 PARTS LIST / SD05X-XXX-XXX-AXX FLUID SECTION View for SD05R-CSS-SXT-AXX (PTFE diaphragm) / SD05R-CSS-SXL-AXX (Long Life PTFE diaphragm) con guration. 8 Air side Santoprene (tan) (Fluid side PTFE (white) 7 FOR THE AIR MOTOR SECTION, SEE PAGES 7 AND 8. ) ASSEMBLY TORQUE REQUIREMENTS ( NOTE: DO NOT OVERTIGHTEN FASTENERS.
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Page 7: Diaphragm Pump Service
PARTS LIST / SD05X-XXX-XXX-AXX AIR MOTOR SECTION Indicates parts included in 637428 air section repair kit. Item Item Description Qty Part No. Description Qty Part No. (size) (size) 101 Center Body (1) 98365 [PPG] 171 “O” Ring (2) Y325-17 (1/16”... -
Page 8: Pilot Valve Disassembly
PARTS LIST / SD05X-XXX-XXX-AXX AIR MOTOR SECTION PILOT VALVE PARTS 123( c137 144c 103R c174 c173 c200 144c SEE DETAIL B c138 )134 c171 141c c168 103L DETAIL B c169 173c c166 PILOT VALVE PARTS 174c ) ASSEMBLY TORQUE REQUIREMENTS ( c137 NOTE: DO NOT OVERTIGHTEN FASTENERS. - Page 9 ELECTRONIC INTERFACE GENERAL DESCRIPTION This electronic interface includes options for solenoid control, The leak detection option incorporates an optical fluid sensor end of stroke feedback, leak detection (diaphragm failure), in each air chamber to provide a signal when a diaphragm cycle counting on the major valve, and a ported motor with has failed and fluid is leaking through the pump.
- Page 10 ELECTRONIC INTERFACE PART LIST ) LUBRICATION / SEALANTS ( œ Apply Lubriplate FML-2 grease (94276) to all “O” rings, “U” cups and mating parts 137 œ 137 œ 139 œ 419 œ 138 œ œ166 137œ Figure 5 End of Stroke / Cycle Sensor Pinout, Wiring Diagram (No Connector) PNP Output 1 BROWN L + 10 To +30 VDC...
- Page 11 NON - HAZARDOUS DUTY LEAK DETECTION GENERAL DESCRIPTION The diaphragm failure detector components must be installed by a qualified electrician in compliance with all An ARO® diaphragm pump equipped with the ARO national, state and local codes and regulations to reduce Leak Detection Sensor warns of a diaphragm failure by sens- the risk of electrical shock or other serious injury during ing the presence of liquid in the air chamber of the pump.
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Page 12: Troubleshooting
TROUBLESHOOTING Product discharged from air exhaust. Low output volume. Check for diaphragm rupture. Check air supply. Check tightness of (14) bolt. Check for plugged outlet hose. For the pump to prime itself, it must be mounted in the Air bubbles in product discharge. vertical position so that the balls will check by gravity.
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