PSG Dover Accu-Flo Engineering, Operation & Maintenance Download Page 20 | Manualshive

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WIL-10070-E-03

Wilden

®

20

EXPLODED VIEW AND PARTS LISTING

A2T PLASTIC

EXPLODED VIEW

.

Section 8

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Summary of Contents for Accu-Flo

Page 1: ...EOM ENGINEERING OPERATION MAINTENANCE A2 Accu Flo Clamped Plastic Pump WIL 10070 E 03 Where InnovationFlows...

Page 2: ...on 9 A2P Plastic Rubber Fitted P series Center Section 10 A2P Plastic PTFE Fitted P series Center Section 10 70 30 Operating Conditions 11 A2T Plastic Rubber Fitted T Series Center Section 11 A2T Plas...

Page 3: ...ifornia LLC Wil Flex is a trademark of PSG California LLC Saniflex is a trademark of PSG California LLC All trademarks names logos and service marks collectively trademarks in this document are regist...

Page 4: ...c electricity is a hazard CAUTION Do not exceed 8 6 bar 125 psig air supply pressure CAUTION Plastic series pumps are made of virgin plastic and are not UV stabilized Direct sunlight for prolonged per...

Page 5: ...V AC 12V DC coil 0509 adapter block no muffler P2R center section 0518 adapter block no muffler T2R center section THE THREE ACCU FLO OPTIONS AVAILABLE 1 AxT This is the same Accu Flo configuration th...

Page 6: ...liquid chamber see shaded area FIGURE 2 When the solenoid valve is deenergized the air valve redirects pressurized air to the back side of diaphragm B The pressurized air forces diaphragm B away from...

Page 7: ...114 4 5 L 137 5 4 M 10 0 4 N 79 DIA 3 1 DIA P 109 DIA 4 3 DIA R 15 DIA 0 6 DIA A2B Plastic T Series Center Section DIMENSIONS ITEM METRIC mm STANDARD inch A 297 11 7 B 74 2 9 C 150 5 9 D 173 6 8 E 25...

Page 8: ...4 5 U 138 5 4 V 10 4 DIN ANSI W 85 DIA 3 1 DIA X 115 DIA 4 3 DIA Y 14 DIA 6 DIA LW0409 REV A A2B Plastic P Series Center Section DIMENSIONS ITEM METRIC mm STANDARD inch A 277 10 9 B 166 6 5 C 187 7 4...

Page 9: ...umps should be specified so that daily operation parameters will fall in the center of the pump performance curve A 025T PLASTIC PTFE FITTED Height 335 mm 13 2 Width 297 mm 11 7 Depth 239 mm 9 4 Est S...

Page 10: ...ance pumps should be specified so that daily operation parameters will fall in the center of the pump performance curve A2P PLASTIC PTFE FITTED Height 356 mm 14 0 Width 297 mm 11 7 Depth 259 mm 10 2 E...

Page 11: ...essure condition This curve can be applied to different pressure conditions to estimate the change in flow due to stroke rate A2P PLASTIC ACCU FLO These curves demonstrate the flow created when the st...

Page 12: ...line large enough to supply the volume of air necessary to achieve the desired pumping rate Consult manual for performance information The use of an air filter before the pump will ensure that the maj...

Page 13: ...ntrolled by an electrical signal the pump is ideal for batching and other electrically controlled dispensing applications The pump will not shift reliably unless the minimum supply pressure is supplie...

Page 14: ...amount of noise generated by the pump Use of the specified Wilden muffler will reduce noise levels below OSHA specifications Maintenance and Inspections INSPECTIONS Since each application is unique m...

Page 15: ...o change direction The time required to complete the stroke is determined by a variety of factors which include fluid viscosity and head pressure 3 Check for pump cavitation slow pump speed down to ma...

Page 16: ...ed path comes in both PVDF and polypropylene The single piece center section consisting of center block and air chambers is molded of polypropylene All o rings used in the pump are of a special materi...

Page 17: ...arts with genuine Wilden parts for reliable performance Step 6 Using a 1 2 socket driver loosen the bottom retainers Step 7 Remove the bottom liquid retainer and retainer o rings discharge valve balls...

Page 18: ...from center section assembly Step 13 To remove the remaining diaphragm assembly from the shaft secure shaft with soft jaws a vise fitted with plywood or other suitable material to ensure shaft is not...

Page 19: ...side of the center section shaft bushing to ensure no damage is done to new seals Stainless bolts should be lubed to reduce the possibility of seizing during tightening Be sure to tighten outer piston...

Page 20: ...WIL 10070 E 03 Wilden 20 EXPLODED VIEW AND PARTS LISTING A2T PLASTIC EXPLODED VIEW Section 8...

Page 21: ...phragm 2 N R N R 02 1060 51 02 1060 51 27 Tee Section O Ring 4 02 1300 60 400 02 1300 60 400 28 Clamp Band Assembly 2 02 7300 03 400 02 7300 03 400 02 7300 03 400 02 7300 03 400 29 Clamp Band Bolt 5 1...

Page 22: ...WIL 10070 E 03 Wilden 22 A25P PLASTIC EXPLODED VIEW...

Page 23: ...20 20 400 02 1120 21 400 02 1120 20 400 02 1120 21 400 27 Valve Seat O Ring 4 02 1200 60 400 02 1200 60 400 28 Top Retainer O Ring 2 02 1220 60 02 1220 60 29 Bottom Retainer O Ring 2 02 1230 60 02 123...

Page 24: ...2 1010 58 02 1080 58 02 1200 58 400 02 1300 58 400 02 1220 58 02 1230 58 Neoprene Backup Black 02 1060 511 N A N A N A N A N A 1 Saniflex back up diaphragms P N 02 1060 56 are available upon request P...

Page 25: ...WIL 10070 E 03 Wilden Notes...

Page 26: ...WIL 10070 E 03 Wilden Notes...

Page 27: ...WIL 10070 E 03 Wilden Notes...

Page 28: ...Terrace CA 92313 5651 USA P 1 909 422 1730 F 1 909 783 3440 psgdover com Where Innovation Flows PSG reserves the right to modifythe information and illustrations contained in this document without pr...

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