| Product Description: |
The QWS 1000S is a versatile quintuplex pump featuring an efficient design that can be utilized in a back-to-back configuration.
Similar in design to the TWS 600S, the QWS 1000S offers a more powerful pump, capable of handling higher loads while still maintaining a compact design. Unique design features allow the QWS 1000S to be mounted in a back-to-back configuration on a single unit.
The QWS 1000S can be utilized in acidizing, cementing, gravel packing and snubbing operations.
QWS 1000S Performance Specs
Max Brake Horsepower:1,000BHP(746 Kw) Approx. Length:50Inches(1,270 mm)
MaxRod Load Capacity:100,000 lb(45,359 kg) Approx. Width: 73Inches(1,854mm)
Stroke Length:6 Inches(152.4 mm) Approx. Height:24Inches(609 mm)
Gear Ratio: 4.61 : 1 Approx.Weight(Dry):7,040 lb(3,193 kg)
QWS 1000S Back-to-Back Layout
QWS 1000S Performance Data
|
PLUNGER
DIAMETER |
OUTPUT
PER REV |
DISPLACEMENT AT PUMP STROKES PER MINUTE / PINION RPM |
|
50/231 |
100/461 |
119/548 |
200/922 |
300/1383 |
450/2075 |
|
mm
(in) |
gal/re
(liter/rev) |
gpm
(lpm) |
Kg/cm2
(PSI) |
gpm
(lpm) |
Kg/cm2
(PSI) |
gpm
(lpm) |
Kg/cm2
(PSI) |
gpm
(lpm) |
Kg/cm2
(PSI) |
gpm
(lpm) |
Kg/cm2
(PSI) |
gpm
(lpm) |
Kg/cm2
(PSI) |
|
63.5
(21/2) |
2.4
(0.64)
|
121
(32) |
1,436
(20372) |
241
(64) |
1,436
(20372) |
287
(76) |
1,435
(20368) |
483
(127) |
853
(12009) |
724
(191) |
568
(8066) |
1,086
(287) |
379
(5377) |
|
69.9
(23/4) |
2.9
(0.77) |
146
(39) |
1,186
(16836) |
292
(77) |
1,186
(16836) |
347
(92) |
1,186
(16836) |
584
(154) |
705
(9999) |
876
(231) |
470
(6666) |
1,314
(347) |
313
(4444) |
|
76.2
(3) |
3.5
(0.92) |
174
(46) |
997
(14147) |
347
(92) |
997
(14147) |
413
(109) |
997
(14147) |
695
(184) |
592
(8402) |
1,042
(275) |
395
(5601) |
1,564
(413) |
263
(3734) |
|
88.9
(31/2) |
4.7
(1.25) |
236
(62) |
732
(10394) |
473
(125) |
732
(10394) |
562
(148) |
732
(10394) |
946
(250) |
435
(6173) |
1,419
(375) |
290
(4115) |
2,128
(562) |
193
(2744) |
|
101.6
(4) |
6.2
(1.63) |
309
(82) |
561
(7958) |
618
(163) |
561
(7958) |
734
(194) |
561
(7958) |
1,235
(326) |
333
(4726) |
1,853
(490) |
222
(3151) |
2,780
(734) |
148
(2100) |
|
114.3
(41/2) |
7.8
(2.07) |
391
(103) |
443
(6288) |
782
(207) |
443
(6288) |
929
(245) |
443
(6288) |
1,564
(413) |
263
(3734) |
2,345
(620) |
175
(2489) |
3,518
(929) |
117
(1660) |
|
INPUT POWER: BHP (Kw) |
314(421) |
628(842) |
746(1,000) |
746(1,000) |
746(1000) |
746(1,000) |
1. Based on 90% ME and 100% VE - Intermittent Service Only.
2. For applications demanding pressures over 15,000 psi, contact Weir SPM Engineering.
QWS 1000S Hydraulic Horsepower Curve
Note: This chart shows this pump’s performance at max hydraulic horsepower. Notice as the plunger size for the pump increases, a greater max flow rate is achieved while the max pressure decreases.
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