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AIR-OPERATED DOUBLE DIAPHRAGM PUMP

Assembly, Installation & Operation Manual

V1.0 2021

MY3 METAL SERIES

ULTRA-FLO

50

Summary of Contents for ULTRA-FLO MY3-50 METAL Series

Page 1: ...AIR OPERATED DOUBLE DIAPHRAGM PUMP Assembly Installation Operation Manual V1 0 2021 MY3 METAL SERIES ULTRA FLO 50...

Page 2: ...ONTENTS 1 Read Me First 3 Chemical Reaction Disclaimer Safety Precautions Caution 2 Pump Specifications 4 Explanation of Pump Nomenclature Technical Specifications Performance Curve Material Profiles...

Page 3: ...of a diaphragm rupture material can be forced out of the air exhaust muffler If product is hazardous or toxic pipe exhaust to appropriate safe area WARNING Chemical Hazard This pump is used for transf...

Page 4: ...D A E H U S Gallons per minute BAR PSI 23 8 25 125 125 50 75 100 150 175 200 250 375 500 625 750 47 4 70 7 94 9 118 1 225 NPSHr AIR CONSUMPTION IN M hr 120 8 30 20 25 10 15 5 9 1 6 7 6 3 4 5 1 5 METER...

Page 5: ...strength Resists stong acids and alkali Attacked by chlorine fuming nitric acid and other strong oxidizing agents 82 C 0 C PVDF Polyvinylidene Fluoride A durable fluoroplastic with excellent chemical...

Page 6: ...SUPPLY Connect the pump air inlet to an air supply with sufficient capacity and pressure to achieve desired performance A pressure regulating valve should be installed to insure air supply pressure d...

Page 7: ...Valve ball s not seating properly or sticking Disassemble the wet end of the pump and manually dislodge obstruction in the check valve pocket Clean out around valve ball cage and valve seat area Repl...

Page 8: ...cessive inlet pressure or air pressure Consult Chemical Resistance Chart for compatibility with products cleaners temperature limitations and lubrication Premature Diaphragm Failure Cavitation Enlarge...

Page 9: ...NSION DRAWING Dimension Tolerance 5mm Pump Model A mm B mm C mm D mm E mm F mm G mm H mm I mm Weight kg Standard muffler Metal muffler MY3 50 Metal 428 669 256 13 51 631 254 114 320 373 AL 33 5 CI 61...

Page 10: ...560 020 360 O Ring 10 Nitrile 9 1 E 165 127 157 Cap End 2 Aluminum 10 1 E 165 127 110 Cap End 2 Stainless Steel 11 1 F 170 032 330 Hex Head Capscrew 1 4 20 0 75 8 Zinc Plated Steel 12 1 F 170 032 115...

Page 11: ...teel 44 11 170 069 330 Capscrew Hex Hd 5 16 18 1 75 4 Zinc Plated Steel 45 11 170 069 115 Capscrew Hex Hd 5 16 18 1 75 4 Stainless Steel 46 12 170 006 330 Capscrew Hex Hd 3 8 16 1 00 4 Zinc Plated Ste...

Page 12: ...Stainless Steel 92 31 612 039 157 Plate Outer use with 286 020 604 2 Aluminum 93 31 612 039 010 Plate Outer use with 286 020 604 2 Cast Iron 94 31 612 097 110 Plate Outer use with 286 020 604 2 Stain...

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