Specifications

B-15
PUMP & FLUID ENDS
40,000 PSI
PUMP &
FLUID ENDS
www.waterblast.com
NLB TRIPLEX PUMPS | 150 TO 200 HORSEPOWER
UNx
™
FLUID END UPGRADE
FLUID END
PART NO.*
PLUNGER SIZE PUMP DISPLACEMENT AT SPECIFIED PUMP SPEEDS
MAX. OPERATING
PRESSURE
NO.
DIAMETER 200 RPM 300 RPM 400 RPM 500 RPM
in mm gpm lpm gpm lpm gpm lpm gpm lpm psi bar
53750 #6 0.600 15.24 3.1 11.8 4.7 17.7 6.2 23.6 7.8 29.5 40,000 2,750
53755 #7 0.670 17.02 3.9 14.7 5.8 22.1 7.8 29.5 9.7 36.8 40,000 2,750
*Includes gauge, adapter and two rupture disc holders. Electric units require bypass valve, not included.
ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION
1 26487 Deflector 11a 53489 Valve, Suction 19 53795 Lube Harness
2 51736 Plunger Coupling 11b 55229 Keeper 19a 27732 Hose Fitting
3
53561
53562
#6 Plunger
#7 Plunger
11c 55231 Retainer, Spring 19b 26465 Nipple
11d 27509 Valve, Spring 19c 53792 Manifold, Lube
4 54101 Gland Nut 11e 54143 Seal Kit 19d 27101 Ball Valve
5 26464 O-Ring 11f 53491 Valve, Discharge 19e 60815 Nipple, Large
6
27479 #6 Guide Bushing
12
See Pump Discharge Fittings
Pages E-3 & E-4
19f 27475 Needle Valve
2748 0 #7 Guide Bushing 19g 27740 Hose (order in feet)
7
54116 #6 Packing 20 50295 Trunnion Rod
54117 #7 Packing 13 53456 Manifold 21 51659 Trunnion
8
54096 #6 Sleeve 14 53505 Rupture Disc Holder 22 26468 Cotter Pin
54097 #7 Sleeve 15 2748 8 Gauge (0-60,000 psi) 23 50889 Pump Wrench
8a 26522 O-Ring 16 28090 Anti-Vibration Gland Set 24 26500 Adapter Plate Bolt
9 54099 Stuffing Box
17 53572
Adapter, 40K Port Male
x 9/16" HP Female
25 50293 Adapter Plate
10 54125
Stuffing Box Seal 26 51766 Crosshead Stub
11 53495 Uni-Valve 18 25607 Manifold Bolt 27 26669 Nut
PART BREAKDOWN
LUBE HARNESS
(Item 19)
11a
11b
11c
11d
11e
11f
UNI-VALVE
(Item 11)