Graco Husky 1040, Instructions-Parts List Manual

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Pump Matrix
Husky 1040 Acetal, Polypropylene, and PVDF Pumps, Series A
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
D ,
designating Husky diaphragm pumps. The remaining five digits define the materials of construction. For example, a
pump with an aluminum air motor, acetal fluid section, polypropylene seats, PTFE balls, and PTFE diaphragms is
Model
D 7 1 9 1 1
. To order replacement parts, refer to the part lists on pages 29–31 . The digits in the matrix do
not correspond to the ref. nos. in the parts drawing and lists.
*24B754 PVDF Plus Pump
This pump is the same as Model DR5A11 except for the serial plate and parts listed in the chart below.
*24B755 Polypropylene Plus Pump
This pump is the same as Model DR2911 except for the serial plate and parts listed in the chart below.
*24B756 Polypropylene Pump
This pump is the same as Model D72911 except for the serial plate and parts listed in the chart below.
*24B757 Polypropylene Pump
This pump is the same as Model D72311 except for the serial plate and parts listed in the chart below.
*24B831 PVDF Pump
This pump is the same as Model D75A11 except for the serial plate and parts listed in the chart below.
246450 Stainless Steel Air Motor Conversion Kit
Use kit 246450 and refer to instruction manual 309643 (included with kit) to convert from aluminum air motor to
stainless steel air motor.
Diaphragm
Pump
Air Motor Fluid Section - Seats Balls Diaphragms
D (for all pumps) 7 Aluminum
(standard)
1 (acetal) - 1 (not used) 1 (PTFE) 1 (PTFE)
24B754* 8 Aluminum
(remote) 2 (polypropylene) - 2 (acetal) 2 (acetal) 2 (not used)
24B755* R SST (standard) 3 (not used) - 3 (316 sst) 3 (316 sst) 3 (not used)
24B756* S SST (remote) 4 (not used) - 4 (17-4 PH sst) 4 (440C sst) 4 (not used)
24B757 5 PVDF - 5 (TPE) 5 (TPE) 5 (TPE)
24B831* - 6 (not used) 6 (Santoprene®) 6 (Santoprene®)
- 7 (buna-N) 7 (buna-N) 7 (buna-N)
- 8 (fluoroelastomer) 8 (fluoroelastomer) 8 (fluoroelastomer)
- 9 (polypropylene) 9 (not used) 9 (not used)
- A (PVDF) A (not used) A (not used)
- G (not used) G (Geolast®) G (Geolast®)
Ref No. Part No. Description Qty
104
15H809 PLATE, air side; alum. 2
105
- - - not used 0
401
15G744 DIAPHRAGM, HD, overmolded; PTFE/EPDM 2