Wetted materials on all models . . . . . . . . . . . . . . . . . . . . 316 SST, 3A Approved EPDM, PTFE, Wetted material depending on model. . . . . . . . . . . . . . . . Santoprene®, 3A Approved EPDM, PTFE CAUTION: Santoprene® may be used only with non-fatty, non-oily foods or alcohols up to 15%. 300 series stainless steel, polyester (labels), LDPE foam Non-wetted external parts . . . . . . . . . . . . . . . . . . . . . . . . (gasket) Weight . . . . . . . . . . . . . . . . . . . . . . . . . . .

24 310622L Pump Matrix Pump Matrix 3150 Stainless Steel Sanitary Pumps Your Model No. is marked on the pump’s serial plate. To determine the Model No. of your pump from the following matrix, select the six digits which describe your pump, working from left to right. The first digit is always S, designating Graco Sanitary diaphragm pumps. The remaining five digits define the pump configuration, size, and materials of construction. For example, a sanitary ball check pump with a three inch inlet an

symbol. Use all the parts in the kit for the best results. Disassembly 1. Relieve the pressure. 2. With a Torx (T20) screwdriver or 7 mm (9/32 in.) socket wrench, remove the six screws (103), air valve cover (102), and gasket (104). See FIG. 6. 103 102 104. TI4682b FIG. 6 3. Move the valve carriage (105) to the center position and pull it out of the cavity. Using a needle-nose pliers, pull the pilot block (116) straight up and out of the cavity. See FIG. 7. 116.105. TI4616b FIG. 7 4. Pull the tw

Install the valve close to the pump fluid outlet. See FIG. 3. Typical Installation EF CB A 5. See the Technical Data on pages 34 and 37 for maximum suction lift (wet and dry). 1. Use flexible, grounded fluid hoses (L) where possible. 2. For best sealing results, use a standard Tri-Clamp® style sanitary gasket of a flexible material such as EPDM, Buna-N, fluoroelastomer, or silicon 3. Install a fluid drain valve (J) near the fluid outlet. See FIG. 3. 4. Install a shutoff valve (K) in the fluid ou

Read all warnings and instructions in this manual. Save these instructions. See page 2 for Table of Contents. US and Foreign Patents Pending US Patent No. 5,368,452 TI8760a Model SA3AAA Shown Graco Inc. P.O. Box 1441 Minneapolis, MN 55440-1441 Copyright 2004, Graco Inc. is registered to I.S. EN ISO 9001 Contents Contents Warning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 Operation . . . . .