Graco Husky 307 3/8″ Diaphragm Pump Model No: D31211 AC, AC, PTFE, PTFE
3/8 in (9.52 mm) end porting
| Acetal and Polypropylene Husky 307 Air-Operated Diaphragm Pumps with PTFE Diaphragms | |
| Maximum fluid working pressure |
100 psi
7 bar, 0.7 MPa
|
| Air pressure operating range |
20 to 100 psi
1.4 to 7 bar, 0.14 to 0.7 MPa
|
| Maximum air consumption |
5.5 scfm (see chart in instruction manual)
5.5 scfm (see chart in instruction manual)
|
| Maximum free-flow delivery |
6.5 gpm
24.6 lpm
|
| Maximum pump speed |
330 cpm
330 cpm
|
| Maximum suction lift |
7 ft dry, 12 ft wet
2.1 m dry, 3.7 m wet
|
| Maximum size pumpable solids |
1/16 in
1.6 mm
|
| Sound power level at full flow: 100 psi (7.0 bar, 0.7 MPa). Sound power level measured per ISO standard 9614–2. |
85 dBa
85 dBa
|
| Sound power level at 70 psi (4.8 bar, 0.48 MPa) and 1 gpm (3.8 lpm). Sound power level measured per ISO standard 9614–2. |
78 dBa
78 dBa
|
| Operating temperature range |
40 to 150° F
4.4 to 65.5° C
|
| Air inlet size |
1/4 npt(f)
1/4 npt(f)
|
| Fluid inlet and outlet size |
3/8 npt(f)
3/8 npt(f)
|
| Wetted parts vary by model. See instruction manual. Acetal models include acetal with conductive sst fibers. | |
| Non-wetted external parts |
Acetal, polyester (labels), glass-filled polypropylene with conductive SST fibers, 303, 304, and 316 stainless steel
Acetal, polyester (labels), glass-filled polypropylene with conductive SST fibers, 303, 304, and 316 stainless steel
|
| Weight | |
| Acetal Pumps |
5.25 lb
2.4 kg
|
| Polypropylene Pumps |
4.75 lb
2 2 kg
|
| Loctite® is a registered trademark of the Loctite corporation. Santoprene® is a registered trademark of the Monsanto Co. | |
| Acetal and Polypropylene Husky 307 Air-Operated Diaphragm Pumps with TPE or Buna-N Diaphragms | |
| Maximum fluid working pressure |
100 psi
7 bar, 0.7 MPa
|
| Air pressure operating range |
20 to 100 psi
1.4 to 7 bar, 0.14 to 0.7 MPa
|
| Maximum air consumption |
5.5 scfm (see chart in instruction manual)
5.5 scfm (see chart in instruction manual)
|
| Maximum free-flow delivery |
7 gpm
26.5 lpm
|
| Maximum pump speed |
330 cpm
330 cpm
|
| Maximum suction lift |
12 ft dry, 21 ft wet
3.7 m dry, 6.4 m wet
|
| Maximum size pumpable solids |
1/16 in
1.6 mm
|
| Sound power level at full flow: 100 psi (7 bar, 0.7 MPa). Sound power level measured per ISO standard 9614–2. |
85 dBa
85 dBa
|
| Sound power level at 70 psi (4.8 bar, 0.48 MPa) and 1 gpm (3.8 lpm). Sound power level measured per ISO standard 9614–2. |
78 dBa
78 dBa
|
| Operating temperature range |
40 to 150° F
4.4 to 65.5° C
|
| Air inlet size |
1/4 npt(f)
1/4 npt(f)
|
| Fluid inlet and outlet size |
3/8 npt(f)
3/8 npt(f)
|
| Wetted parts vary by model. See instruction manual. Acetal models include acetal with conductive sst fibers. | |
| Non-wetted external parts |
Acetal, polyester (labels), glass-filled polypropylene with conductive SST fibers, 303, 304, and 316 stainless steel
Acetal, polyester (labels), glass-filled polypropylene with conductive SST fibers, 303, 304, and 316 stainless steel
|
| Weight | |
| Acetal Pumps |
5.25 lb
2.4 kg
|
| Polypropylene Pumps |
4.75 lb
2 2 kg
|
| Loctite® is a registered trademark of the Loctite corporation. Santoprene® is a registered trademark of the Monsanto Co. | |
We are dedicated to providing our customers with a quality service…every time!
To make an enquiry or send us your feedback: please fill out our contact form, give us a call or send us an email.
By submitting this form, you accept that Fluid Equipment Services Ltd will process and use your data. We may also send you further marketing communications, in relation to FES and our services, via email.
Fluid Equipment Services Ltd are committed to respecting the privacy and security of your personal data, which we will keep secure. It is only obtained when you voluntarily choose to send it to us.
