WELCH 3021-01 Vacuum Pump, Inlet Size 7/16 Inch NPT, 5/16 HP, 7/16 Inch NPT Outlet
Get it by Tuesday, Dec 23
10.00% off
€3,805.75 /unit
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Product Specifications:
| Item | Vacuum Pump |
| Bearing Type | Force Fed Lubricated Sliding Bearings |
| Current Rating | 4A |
| Design | Oil-Less |
| Free Air Cfm @ 0 In. Hg | 0.37 CFM |
| Free Air Cfm @ 0 In. Hg | 0.37 |
| Free Air Cfm @ 0 Psi | 1.8 CFM |
| Free Air Cfm @ 0 Psi | 1.8 |
| Free Air Displacement | 0.37 CFM |
| Frequency | 60 Hz |
| Full Load Amps | 4A |
| Inlet Size | 7/16" |
| Inlet Type | NPT |
| Max. Vacuum | 29.9" Hg |
| Max. Vacuum | 29.9 in. hg |
| Maximum Speed | 1740 RPM |
| Outlet Size | 7/16" |
| Outlet Type | NPT |
| Output Power | 2/5 hp |
| Overall Height | 9 1/5" |
| Overall Width | 5 2/5" |
| Phase | 1 |
| Power Source | Corded Electric |
| Rpm | 1740 RPM |
| Sound Level | 50 dBA |
| Voltage | 115V AC |
| Wattage | 0.3 kW |
| Weight | 33 lbs. |
Shipping Info:
| Ship weight (kg) | 18.31 |
| Ship height (cm) | 23.37 |
| Ship length (cm) | 38.35 |
| Ship width (cm) | 13.72 |
| Country of Origin | CN |
Product Variants
| Product | Model | Voltage | Frequency | Rpm | Displacement | Hp | Overall Width | Outlet Size | Overall Height | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
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1400B-01 | 115V AC | 60 Hz | 580 RPM | 0.9 CFM | 1/3 hp | 9" | 7/16" | 12.62" | €4,602.55 | |
![]() |
1402B-01 | 115/230V AC | 50 Hz | 525 RPM | 5.6 CFM | 1/2 hp | 12" | 13/16" | - | €6,699.92 | |
![]() |
1376B-01 | 115/230V AC | 50 Hz | 525 RPM | 10.6 CFM | 1 hp | 14.12" | 13/16" | 15.37" | €8,868.86 | |
![]() |
1397B-01 | 115/230V | - | 400 RPM | 17.7 CFM | 1 hp | 13 3/4" | 1 3/4"-20 | 18 3/4" | €12,240.86 | |
![]() |
1402B-46 | 115/230V AC | 50/60 Hz | 525 RPM | 5.6 CFM | - | 12" | 13/16" | 15" | €7,010.23 | |
![]() |
2070B-01 | 115V AC | 50/60 Hz | - | 1.2 CFM | - | 9" | 1/4" | 18" | €18,616.97 |
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WELCH 3021-01 Vacuum Pump, Inlet Size 7/16 Inch NPT, 5/16 HP, 7/16 Inch NPT Outlet
€4,228.61 /unit

