Graco SaniForce 2150 Repair Parts
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Graco SaniForce 2150 Repair Parts

Air-operated high sanitation diaphragm pumps
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Repair/Parts
SaniForce®
SaniForce® Air
SaniForce®
Sanitation
Sanitation
Sanitation Diaphragm
Diaphragm Pumps,
Diaphragm
2150, 3150,
3150, 4150
2150,
2150,
3150,
For transfer
transfer of of of fluids
fluids in in in sanitary
For
For
transfer
fluids
hazardous
hazardous
hazardous (classified)
(classified) locations
(classified)
professional
professional
professional use
use
use only.
only.
only.
Important Safety
Important
Important
Safety Instructions
Safety
Read all warnings and instructions in this manual and related
manuals before using the equipment. Save
120 psi (0.8 MPa, 8 bar) Maximum Fluid
Working Pressure
120 psi (0.8 MPa, 8 bar) Maximum Air
Input Pressure
See page 6 for approvals.
Air
Air - - - Operated
Operated High
Operated
Pumps,
Pumps, Models
4150
4150
sanitary applications.
applications. Not
sanitary
applications.
locations unless
locations
unless otherwise
unless
otherwise stated.
otherwise
Instructions
Instructions
Save all all all instructions.
Save
PROVEN QUALITY. LEADING TECHNOLOGY.
High
High
Models
Models
Not approved
approved for
for use
use in in in explosive
Not
approved
for
use
stated. See
stated.
See Approvals
See
Approvals page
Approvals
instructions.
instructions.
3A6782F
explosive atmospheres
atmospheres or or or
explosive
atmospheres
page for
page
for more
for
more information.
more
information. For
information.
EN
For
For

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Summary of Contents for Graco SaniForce 2150

  • Page 1 Repair/Parts SaniForce® SaniForce® SaniForce® Air Air - - - Operated Operated High Operated High High Sanitation Sanitation Sanitation Diaphragm Diaphragm Diaphragm Pumps, Pumps, Pumps, Models Models Models 3A6782F 2150, 3150, 3150, 4150 4150 2150, 2150, 3150, 4150 For transfer transfer of of of fluids fluids in in in sanitary sanitary applications.

  • Page 2: Table Of Contents

    Leak Detectors ..........21 Ordering Information ........... 6 Parts..............22 Diaphragms ..........29 Troubleshooting..........7 Technical Specifications........32 Repair..............9 Pressure Relief Procedure......9 Graco Standard Warranty........34 Air Valve Repair........... 9 Check Valve Repair ........12 Related Manuals Manuals Related Related Manuals...

  • Page 3: Warnings

    Warnings Warnings Warnings Warnings The following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclamation point symbol alerts you to a general warning and the hazard symbols refer to procedure-specific risks. When these symbols appear in the body of this manual or on warning labels, refer back to these Warnings.
  • Page 4 Warnings WARNING EQUIPMENT EQUIPMENT EQUIPMENT MISUSE MISUSE HAZARD MISUSE HAZARD HAZARD Misuse can cause death or serious injury. • Do not operate the unit when fatigued or under the influence of drugs or alcohol. • Do not exceed the maximum working pressure or temperature rating of the lowest rated system component.

  • Page 5: Configuration Number Matrix

    Configuration Number Matrix Configuration Number Number Matrix Matrix Configuration Configuration Number Matrix Check the identification plate (ID) for the Configuration Number of your pump. Use the following matrix to define the components of your pump. When you receive your pump, record the 9 character part number found on the shipping box (e.g., SP3F.0018): _____________ Also record the configuration number on the pump ID...

  • Page 6: Ordering Information

    Please call call your call your distributor. your distributor. distributor. Online Diaphragm Diaphragm Pump Pump Selector Selector at at at www.graco.com. . . Search for Selector Selector Use the Online Online Diaphragm Pump Selector www.graco.com www.graco.com Selector To Order Order Replacement...

  • Page 7: Troubleshooting

    Troubleshooting Troubleshooting Troubleshooting Troubleshooting • Follow the Pressure Relief Procedure, page 9 • Check all possible problems and causes before before checking or servicing the equipment. disassembly. Problem Problem Problem Cause Cause Cause Solution Solution Solution Pump cycles at stall or Worn checks or seats.
  • Page 8 Troubleshooting Problem Cause Solution Problem Problem Cause Cause Solution Solution Manifolds do not fit for Use of incorrect air cover gaskets Install correct air cover gaskets for installation onto fluid results in misalignment. the type of diaphragms in use. See covers.
  • Page 9 Repair Repair Repair Repair Pressure Pressure Pressure Relief Relief Procedure Relief Procedure Procedure 1. Follow the Pressure Relief Procedure, page 9 2. With a Torx (T20) screwdriver or 7 mm (9/32 in.) Follow the Pressure Relief Procedure socket wrench, remove the six screws (107), air whenever you see this symbol.

  • Page 10: Air Valve Repair

    Repair 5. Inspect the valve plate (110) in place. If 3. Install an o-ring (108) on each pilot pin (112). damaged, use a Torx (T20) screwdriver or 7 mm Grease the pins and o-rings. Insert the pins into narrow narrow narrow (9/32) in.) socket wrench to remove the three the bearings,...
  • Page 11 Repair 9. Align the valve gasket (118) and cover (109) with the six holes in the center housing (101). Secure with six screws (107), using a Torx (T20) screwdriver or 7 mm (9/32 in.) socket wrench. Torque to 50-60 in-lb (5.7-6.8 N•m). 3A6782F...
  • Page 12 Repair Check Valve Valve Repair Repair Check Check Valve Repair 3. Remove the clamps (23) on the outlet manifold (17) and remove the manifold. NOTE: Kits are available for new check valve NOTE: NOTE: NOTE: NOTE: NOTE: Use care while removing manifold to flappers, or check valve balls in a range of materials.
  • Page 13 Repair Reassemble Reassemble the Reassemble the Check Check Valves Check Valves Valves Vertical flapper flapper pump pump shown shown Vertical Vertical flapper pump shown NOTE: NOTE: NOTE: Lubricate clamps and clamping surfaces with waterproof, sanitary lubricant. 1. Reassemble ball or flapper check assembly in reverse order.

  • Page 14: Check Valve Repair

    Repair Standard Diaphragm Diaphragm Repair Repair Standard Standard Diaphragm Repair NOTE: NOTE: NOTE: Overmolded diaphragms are covered in 5. Disassemble the free diaphragm assembly. Overmolded Diaphragm Repair, page 6. Remove plate (12) with bolt (14) installed, diaphragm (10), backer (11) if present, and plate Tools Required Required Tools...
  • Page 15 Repair Reassemble Reassemble Reassemble the the Standard Standard Diaphragms Standard Diaphragms Diaphragms 6. Using a 5/8 in. wrench hold the wrench flats of NOTICE NOTICE NOTICE one diaphragm assembly and torque the other diaphragm to 60-70 ft-lb (81-94 N•m). After reassembly, allow the thread locker to cure for 12 hours, or per manufacturer’s instructions, NOTE: NOTE:...

  • Page 16: Overmolded Diaphragm Repair

    Repair Overmolded Diaphragm Diaphragm Repair Repair Overmolded Overmolded Diaphragm Repair Tools Tools Tools Required: Required: Required: 6. Pull the opposite diaphragm assembly and shaft (24) out of the center housing (101). Hold the • Torque wrench shaft flats with a 19 mm open end wrench and remove the diaphragm and air side plate from •...
  • Page 17 Repair Reassemble Reassemble Reassemble the the Overmolded Overmolded Diaphragms Overmolded Diaphragms Diaphragms 6. Grip both diaphragms securely around their outer NOTICE NOTICE NOTICE edges and rotate clockwise until bottomed on the shaft. After reassembly, allow the thread locker to cure for 12 hours, or per manufacturer’s instructions, NOTE: NOTE:...
  • Page 18 Repair 7. Align the fluid covers (4, 15) and the center Reinstall the gasket (C) and the air valve housing. Secure the covers with the clamps (21) cover (B). Torque all bolts according to and hand tighten. If, after installing the first fluid instructions in your pump manual.
  • Page 19 Repair Center Section Section Repair Repair Center Center Section Repair Tools Tools Required: Tools Required: Required: 6. Use a 10 mm socket wrench to remove the screws (104) holding the air covers (103) to the • Torque wrench center housing (101). •...

  • Page 20: Center Section Repair

    Repair Reassemble Reassemble Reassemble the the Center Center Center Section Section Section 1. Install the shaft u-cups (106) so the lips face 5. Align the air cover (103) so the pilot pin (112) fits of the housing. in the middle hole (M) of the three small holes near the center of the cover.

  • Page 21: Leak Detectors

    Repair Leak Detectors Detectors Leak Leak Detectors Leak detectors are sensors that are mounted in the 6. To install leak detector to the pump: air covers of the pump to monitor for fluid leakage a. If the leak detector needs to be installed in caused by a diaphragm rupture.

  • Page 22: Parts

    Parts Parts Parts Parts SP2B.xxxx model shown 3A6782F...
  • Page 23 Parts SP3F.xxxx model shown Replacement Unloader Unloader Pumps Pumps Replacement Replacement Unloader Pumps To order a replacement pump for use in a drum or tote unloader, obtain the six digit number from the pump being replaced and refer to the table below to determine the part number to order.
  • Page 24 Parts Parts/Kits Quick Quick Reference Reference Parts/Kits Parts/Kits Quick Reference Use this table as a quick reference for parts/kits. Go to the pages indicated in the table for a full description of kit contents. Description Qty. Description Qty. Description Description Qty.
  • Page 25 Parts Center Center Center Section Section Section Sample Configuration Number Pump Wetted Drive Center Section Manifolds Seats Checks Seals Certifica- Model Section and Air Valve aphragms tion Material Material 2150 SP1A SP1A SP1A Part Description Part Description Part Part Description Description Part Part...
  • Page 26 Parts Fluid Covers Covers and and Manifolds Manifolds Fluid Fluid Covers Manifolds Sample Configuration Number Pump Wetted Drive Center Section Manifolds Seats Checks Diaphragms Seals Certifica- Model Section and Air Valve tion Material Material 2150 S01A Manifold* Fluid Cover Pump PN Manifold Wetted Inlet...
  • Page 27 Parts SP4F SSA, SSB 25P024 25P025 SSE, SSF 25N998 25N999 HS WYE 25P029 25P029 * Requires DIN adapter fitting, DIN adapter gasket, and clamp on each manifold for manifold type SSB, SSD, SSF. 3A6782F...
  • Page 28 Parts Dual Outlet: Outlet: Dual Dual Outlet: Dual Inlet Inlet and and Dual Dual Outlet Outlet Dual Dual Inlet Dual Outlet To convert to a dual inlet or outlet, the following parts Ref. Ref. Ref. Part/Kit Part/Kit Part/Kit Description Description Description Qty.

  • Page 29: Diaphragms

    Parts Diaphragms Diaphragms Diaphragms Sample Configuration Number Pump Wetted Drive Center Section Manifolds Seats Checks Diaphragms Seals Certifica- Model Section and Air Valve tion Material Material 2150 SP1A Bolt Bolt- - - Through Bolt Through Through Diaphragm Diaphragm Kits Diaphragm Kits Kits Overmolded...
  • Page 30 Parts Sanitary Gasket Gasket Kits Kits Pump Sanitary Sanitary Gasket Kits Kit descriptions appear in the following order: model, seat material, ball material, diaphragm material, Part No. Material Size Size Size Part Part Material Material gasket material . For example, 2150HS-PH --,CW,EO,EP Refer to Configuration Number Matrix, page 5...
  • Page 31 Parts Frames Frames Frames 24L978 shown (includes items 2 and 3) Description Qty. Qty. Qty. Ref. Part/Kit Description Description Ref. Ref. Part/Kit Part/Kit 203† — — — SCREW, 3/8-16 UNC 204† 111743 WASHER, flat 205† — — — BUSHING 206† — — — NUT, acorn 207* —...

  • Page 32: Technical Specifications

    Technical Specifications Technical Specifications Specifications Technical Technical Specifications SaniForce SaniForce SaniForce 2150, 2150, 3150, 2150, 3150, 3150, 4150 4150 Air 4150 Air- - - Operated Operated Operated Double Double Double Diaphragm Diaphragm Diaphragm Pump Pump Pump Metric Metric Metric Maximum fluid working pressure 120 psi 0.8 MPa, 8 bar...
  • Page 33 California Proposition 65 Fluid Temperature Temperature Range Range Fluid Fluid Temperature Range NOTICE NOTICE NOTICE Temperature limits are based on mechanical stress only. Certain chemicals will further limit the fluid temperature range. Stay within the temperature range of the most-restricted wetted component. Operating at a fluid temperature that is too high or too low for the components of your pump may cause equipment damage.
  • Page 34 With the exception of any special, extended, or limited warranty published by Graco, Graco will, for a period of twelve months from the date of sale, repair or replace any part of the equipment determined by Graco to be defective.

This manual is also suitable for:

Saniforce 3150Saniforce 4150

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