NSF-certified vertical, multi-stage deep well jet pumps — SJ series. For wells over 25 ft, with a built-in AV21 control valve. 0.75–2 HP single phase.
The Goulds SJ is a vertical, multi-stage deep well jet pump for wells deeper than 25 ft, used with a twin-pipe or packer jet assembly. It delivers high capacity and pressure at depth and includes a built-in AV21 adjustable pressure control valve. Certified to NSF/ANSI 61 & 372 for drinking water.
A horizontal VJ deep-well series also exists; its spec sheet wasn't in the source files — ask and we can add it. Select your horsepower from the options above.
| Pump Type | Vertical, multi-stage deep well jet |
| Suction Connection | 1¼? NPT |
| Discharge Connection | 1? NPT |
| Drive (Pressure) Connection | 1? NPT |
| Pressure Switch | 0.75–1.5 HP: AS4; 2 HP: AS10 — both preset 30–50 PSI |
| Motor | NEMA standard, 60 Hz, 3500 RPM, single phase, capacitor start |
| Voltage | 0.75–1.5 HP: 115/230 V; 2 HP: 230 V only; built-in overload with automatic reset |
| Shaft / Rotation | Stainless steel; clockwise viewed from motor end |
| Maximum Temperature | 140°F (60°C) |
| Construction | Cast iron casing & intermediate stage; SS hex shaft, wear rings & coverplates |
| Agency Listings | NSF/ANSI 61 & 372, CSA, UL listed |
| Model | HP | Stages | Weight | UL Order No. |
|---|---|---|---|---|
| SJ07 | 0.75 | 2 | 58 lb | SJ07UL |
| SJ10 | 1 | 2 | 63 lb | SJ10UL |
| SJ15 | 1.5 | 3 | 77 lb | SJ15UL |
| SJ20 | 2 | 3 | 88 lb | SJ20UL |
| Peak Capacity | Up to 16 GPM (varies with depth and jet assembly) |
| Configuration | Vertical, multi-stage; for twin-pipe or packer deep well systems |
| Pressure Control | Built-in AV21 adjustable pressure control valve |
| Detailed Ratings | See the Technical Brochure for GPM by depth, jet assembly and control-valve setting. |
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