A&F MACHINE PRODUCTS CO.

                                 Manufacturer of Helwig Chemical Feed Pumps and related water treatment equipment    
 

 

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HYDRAULIC PUMPS

The V-10-H is a heavy duty hydraulic diaphragm metering pump built for minimum maintenance from quality materials. The pump end of the unit utilizes a precision inline machined casting for minimum wear and strength. The pump is driven by a continuous duty oil filled speed reducer which is available in several ratios for the required stroking rate. The speed reducer will accept any 56C frame motor which  makes for limitless options as far as motor enclosure and supply characteristics. The wet end of the pump is precision machined and utilizes a ground stainless steel piston to displace oil which in turn flexes a diaphragm. Various piston sizes are available to give a wide range of  volume outputs. The output of the pump is varied from zero to maximum by manually adjusting the piston stroke length or, automatically with a variable speed motor and controller option. The various hydraulic head sizes are interchangeable which makes application changes in the  field simple. The standard simplex pump can readily be converted to a duplex pump in the field. Multiple head pumps can be fitted with  identical heads or different sized heads for custom applications. The V-6 diaphragm pump is a compact unit designed for lighter metering applications.

V-10-H SIMPLEX

V-6 MINI PUMP

                                      

                 
 

 

                  MODEL        
10  SIMPLEX  SINGLE DRIVE TO ONE HEAD
20  DUPLEX  SINGLE DRIVE TO TWO HEADS
30  TRIPLEX  SINGLE DRIVE TO THREE HEADS
40  QUAD  SINGLE DRIVE TO FOUR HEADS
   
PISTON SIZE  
5 5/8" DIAMETER
7 1 1/2" DIAMETER
8 1" DIAMETER
9 2" DIAMETER
   
STROKING RATE
60 SIXTY STROKES PER MINUTE
30 THIRTY STROKES PER MINUTE
MAXIMUM FULL STROKE OUTPUT PER PUMP HEAD SIZE AT VARIOUS STROKE RATES   18 EIGHTEEN STROKES PER MINUTE
VALUES BASED ON WATER   12 TWELVE STROKES PER MINUTE
MINIMUM RECOMMENDED STROKE SETTING IS 20% OF MAXIMUM   06 SIX STROKES PER MINUTE
 5/8" DIA PISTON 100 PSI MAX    1 1/2" DIA PISTON 100 PSI MAX   01 ONE STROKE PER MINUTE
STROKE FULL STROKE OUTPUT   STROKE FULL STROKE OUTPUT      
RATE ML/MIN GPH GPD   RATE ML/MIN GPH GPD   DRIVE    
01 6 0.1 2.4   01 30 0.5 12   00 LESS ANY DRIVE AND BASEPLATE
06 36 0.6 14.4   06 180 3 72   0CD LESS MOTOR (COUPLING DRIVE)
12 72 1.2 28.8   12 360 6 144   0FM LESS MOTOR (56C DRIVE)
18 108 1.8 43.2   18 540 9 216   3 1/2HP 120/240VAC EPFC 60HZ 1PH (COUPLING DRIVE)
30 180 3 72   30 900 15 360   4 1/2HP 90VDC TEFC PM (COUPLING DRIVE)
60 360 6 144   60 1800 30 720   6 1/2HP 240/480VAC EPFC 60HZ 3PH (COUPLING DRIVE)
7 1/2HP 240/480VAC TEFC 60HZ 3PH (COUPLING DRIVE)
 1" DIA PISTON 100 PSI MAX    2" DIA PISTON 100 PSI MAX   8 1/2HP 120/240VAC TEFC 60HZ 1PH (COUPLING DRIVE)
STROKE FULL STROKE OUTPUT   STROKE FULL STROKE OUTPUT   12 1/3HP 120/240VAC TEFC 60HZ 1PH (56C DRIVE)
RATE ML/MIN GPH GPD   RATE ML/MIN GPH GPD   12V 1/2HP 120/240VAC TEFC 60HZ 1PH (56C DRIVE)
01 15 0.25 6   01 60 1 24   13 1/3HP 120/240VAC EPFC 60HZ 1PH (56C DRIVE)
06 90 1.5 36   06 360 6 144   14 1/4HP 90VDC TENV PM (56C DRIVE)
12 180 3 72   12 720 12 288   14V 1/2HP 90VDC TEFC PM (56C DRIVE)
18 270 4 96   18 1080 18 432   15 1/3HP 240/480VAC TEFC 60HZ 3PH (56C DRIVE)
30 450 7 168   30 1800 30 720   15V 1/2HP 240/480VAC TEFC 60HZ 3PH (56C DRIVE)
60 900 14 336   60 3600 60 1440   16 1/2HP 240/480VAC EPFC 60HZ 3PH (56C DRIVE)
17 1/3HP 575VAC TEFC 60HZ 3PH (56C DRIVE)
 V-6 MINI-PUMP 100 PSI MAX   18 1/2HP 115/230VAC TEFC 50/60HZ 1PH (56C DRIVE)
STROKE FULL STROKE OUTPUT   19 1/2HP 240/480VAC TEFC INVERTER DUTY (56C DRIVE)
RATE ML/MIN GPH GPD   20 1/2HP 115/230VAC TEFC SEVERE DUTY (56C DRIVE)
2 2.5 0.04 1      
6 8 0.12 3   WET END  
12 15 0.25 6   BLANK   POLYETHYLENE
30 63 1 24   SS   303 SS
60 126 2 48   S6   316 SS
  V-6 ONLY AVAILABLE WITH   C20   ALLOY 20
1/20th HP 120 VAC TEFC MOTOR      
  TENV TOTALLY ENCLOSED NON-VENTILATED
  TEFC TOTALLY ENCLOSED FAN COOLED
  EPFC EXPLOSION PROOF FAN COOLED