unitra inc

SWJ SERIES:
Shallow Well Jet Pumps

State-Of-The-Art pump design to deliver a large volume of water at high pressure. Durable cast iron pump casing with rubber "O" ring seals for durability and simplicity in repair. Built-in molded ejector that elimiates the need for external bolt-on adaptors. Durable high strength molded impeller and diffuser that are easily replaceable. Easy access motor with stainless steel shaft & service factor are standard.

Quality Features

  • High Pressure State-of-the-Art Pump
  • Mechanical Seal
  • Square ā€œDā€ Pressure Switch
  • High-Strength Molded Impeller, Diffuser, Built-in Venturi & Nozzle
  • Square Flange Motor U/L & CSA Approved,
  • Open Drip Proof W/Capacitor Start & Thermal Protection for Safety
  • O-Ring Gaskets for Positive Seal & Ease of Service
  • Simply Remove Motero Without Disturbing Plumping to Replace impeller, Seal or Gasket

Recommended for Pumping Clear Water

Specifications and Selection Chart(s)
MODEL
HP
VOLTS
SUCTION (FT)
Discharge Pressure
SHUT OFF
PSI
20 PSI
30 PSI
40 PSI
50 PSI
Gallons per Hour
1/2 - 2 HP
SWJ-051
1/2
115/230
5
720
666
500
300
65
15 546 530 478 260 60
25 294 289 275 150 56
SWJ-071
3/4
115/230
5
822
822
766
520
70
15 630 630 594 410 65
25 395 395 390 270 58
SWJ-101
1
115/230
5
990
960
930
550
72
15 750 725 677 485 68
25 396 386 369 275 63
SWJ-151
1 1/2
115/230
5
1170
1050
960
810
88
15 930 720 450 150 56
25 330 90 0 0 32
Specifications are subject to change without notice.