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MAX-FLO MY1-15 METAL & NON-METAL - Supreme Performance

Assembly, Installation & Operation Manual | www.qmax.com.my

4

PUMP SPECIFICATIONS

EXPLANATION OF PUMP NOMENCLATURE

TECHNICAL SPECIFICATIONS

Max flow (l/min)

57

Max head (m)

84

Max air inlet pressure (bar)

8.4

Max particle size (mm)

2.5

Suction lift (mwc)

 

Dry: 

Wet:

7.6

Fluid ports connection (inch)

1/2” 3/4” BSP (T)

Air inlet port (inch)

3/8” BSP (T)

Wetted end (weight)

Polypropylene: 

PVDF: 

Aluminium: 

Stainless steel:

3.5 kg 

4.5 kg 

4.5 kg 

7.5 kg

PERFORMANCE CURVE

0

2

4

6

8

Pressure (bar)

0

28

56

84

112

Pressure (psi)

0

10

20

30

40

50

60

70

0

2.6

5.2

7.8

10.4

13.0

15.6

18.2

Q (l/min)

Q (usgpm)

Measured with 20°C Water

Air Consumption (m

3

/min)

Air Pressure (bar)

0.560m

3

/min (19.78scfm)

0.420m

3

/min (14.83scfm)

0.056m

3

/min (1.97scfm)

0.140m

3

/min (4.94scfm)

0.280m

3

/min (9.88scfm)

MAX-FLO

Special 

Code

-

/

/

15 - ½”

CONNECTION SIZE

X

X

CENTER BLOCK  

P - Polypropylene P - Polypropylene 

K - PVDF 

A - Aluminium  

4 - SUS304  

6 - SUS316

L - SUS316L

WETTED BODY

X

X

X

B - Buna-N  

H - Hytrel  

R - Santoprene  

V - Viton  

T - PTFE

DIAPHRAGM

H - Hytrel  

R - Santoprene  

V - Viton  

T - PTFE

VALVE BALL

P - Polypropylene 

K - PVDF 

H - Hytrel  

R - Santoprene  

V - Viton  

A - Aluminium  

4 - SUS304  

6 - SUS316

L - SUS316L

VALVE SEAT

- 15

MY1

Summary of Contents for MAX-FLO MY1-15 METAL Series

Page 1: ...AIR OPERATED DOUBLE DIAPHRAGM PUMP Assembly Installation Operation Manual V1 0 2021 MY1 METAL NON METAL SERIES 15 MAX FLO...

Page 2: ...CONTENTS 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: ...t 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 tran...

Page 4: ...ANCE CURVE 0 2 4 6 8 Pressure bar 0 28 56 84 112 Pressure psi 0 10 20 30 40 50 60 70 0 2 6 5 2 7 8 10 4 13 0 15 6 18 2 Q l min Q usgpm Measured with 20 C Water Air Consumption m3 min Air Pressure bar...

Page 5: ...and alkali not suitable solvent Can replace the EPDM EPR material 104 C 29 C Hytrel Good abrasion resistance used in most of the neutral fluid Can replace Bune N materials 104 C 29 C EPDM Abrasion re...

Page 6: ...R 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...

Page 7: ...d 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 Rep...

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

Page 9: ...Supreme Performance Assembly Installation Operation Manual www qmax com my 9 DIMENSION DRAWING Discharge 3 4 BSPT NPT Air inlet 3 8 BSPT NPT Suction 3 4 BSPT NPT Air outlet 3 8 BSPT NPT Discharge 1 2...

Page 10: ...2 1511 VT Rod V Ring 2 1512 SS Snap Ring 2 1513 PM Reversing Valve 5 1514 VT Reversing Shaft O Ring 6 Air End Parts Part Number Description Quantity 1515 SS Reversing Shaft 1 1516 PP Plug 2 1517 VT Pl...

Page 11: ...ifold 1 153 AL 153 KV 153 PM 153 SS 153 LL 154 PP Footing 2 154 SS 1501 TF Valve Ball 4 1501 ST 1501 SS 1501 LL 1502 PP Valve Seat 4 1502 KV Wet End Parts Part Number Description Quantity 1502 PM Valv...

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