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Instructions and Parts SaniForce™ SaniForce™ SaniForce™ 12:1 12:1 Sanitary 12:1 Sanitary Pumps Sanitary Pumps Pumps 3A5799E Specially designed designed for for use use only only in in in SaniForce SaniForce drum drum or or or tote tote unloader unloader systems. systems.
Cleaning the Air Motor ........3 Performance chart ..........12 Priming Piston Lower Cleaning ......4 Disconnect the Pump ........4 Technical Data ........... 13 Disassemble the Pump......... 4 Graco Standard Warranty........14 Reassemble After Cleaning ......5 Reconnect the Pump........6 Models Models Models...
Usage Usage Usage Usage This procedure involves thoroughly disassembling and cleaning the individual parts in the pump lower. Prior to performing these procedures: This pump must be used as part of a SaniForce drum 1. Flush the pump and relieve pressure as or tote unloader system.
Priming Piston Lower Cleaning 10. Remove the valve plate (108) and the piston 6. Install the bearings (110) and the u-cup seal (107). Remove the bearings (110) from the (109) on the piston (107). The lips of the piston piston. u-cup must face up.
18. Install the valve plate (120) and the priming piston Use a spanner wrench to tighten the coupling (121). Hand tighten the priming piston nut (122). nut securely. A Graco spanner wrench tool (p/n 112887) is available. 19. Hold the displacement rod (105) with a wrench.
Parts Parts Parts Parts Complete Pump Models 25N008 25N008C31 Apply PTFE tape to threads. Hand tighten only. Apply sanitary lubricant to ease assembly. Apply medium-strength (blue) thread locker. Apply an appropriate medium-strength thread locker on the nut (18) every time it is installed to prevent it from coming loose during operation.
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Parts Complete Pump Pump Model Model 25N008, 25N008, 25N008C31 25N008C31 Complete Complete Pump Model 25N008, 25N008C31 Description Description Description Qty. Qty. Qty. Ref. Ref. Ref. Part Part Part 24G787 MOTOR, SaniForce; 7.5 in; see manual 3A1211 DISPLACEMENT PUMP: 25N004 EN 10204, type 2.1 —...
Product Dimensions Product Dimensions Dimensions Product Product Dimensions Model Model Model A A A B B B C C C D D D in. (cm) in. (cm) in. (cm) in. (cm) 25D363 45.0 (114.3)* 20.6 (52.3)* 15.6 (39.6)* 6.5 (16.5) * Add 4.7 in.
Technical Data Technical Data Data Technical Technical Data Maximum Fluid Working Pressure 1450 psi (10.1 MPa, 100.4 bar) Maximum Air Inlet Pressure 100 psi (0.7 MPa, 6.9 bar) Maximum Recommended Pump Speed 60 cycles/min, 8.5 gpm (32 liters/min) delivery Maximum size pumpable solids 1/4 in.
Graco to be defective. This warranty applies only when the equipment is installed, operated and maintained in accordance with Graco’s written recommendations. This warranty does not cover, and Graco shall not be liable for general wear and tear, or any malfunction, damage or wear caused by faulty installation, misapplication, abrasion, corrosion, inadequate or improper maintenance, negligence, accident, tampering, or substitution of non-Graco component parts.
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