Specifications

Copyright Jetstream of Houston, LLP © 2011
Effective 2/2011
PUMPS &
FLUID ENDS
Jetstream of Houston, LLP
Phone: US & Canada: 800-231-8192 or 813-590-1300
Web Site: www.waterblast.com
PUMPS & FLUID ENDS
UP TO 15,000 PSI (1000 BAR)
B-32
Part
No.
Plunger Size
Flow at Specified Pump Speeds**
Max. Flow / Pressure
Diameter
No.
Fluid End Specs
400 RPM 500 RPM
Power
Input
300 RPM200 RPM150 RPM Flow** Pressure
in mm gpm lpm gpm lpm gpm lpm gpm lpm gpm lpm hp kW gpm lpm psi bar
160 119 16.5 63 15,000 1000
160 119 19.6 74 12,500 850
160 119 24.7 93 10,000 700
160 119 29.2 111 8,500 600
160 119 36.4 138 6,500 450
51950 #9 .900 22.86 5.0 19 6.6 25 9.9 38 13.2 50 16.5 63
51865 #10 .980 24.89 5.9 22 7.8 30 11.8 45 15.7 59 19.6 74
51870 #11 1.100 27.94 7.4 28 9.9 37 14.8 56 19.8 75 24.7 93
51875 #12 1.200 30.48 8.8 33 11.8 44 17.6 67 23.5 89 29.4 111
51880 #13 1.335 33.91 10.9 41 14.5 55 21.8 83 29.1 110 36.4 138
** Displacement (flow) values represented refer to “theoretical” flow, neglecting inefficiency resulting from compressibility of water and expansion of pressure-
bearing components. Performance data is based on power end specifications published by the original equipment manufacturer; however, some power ends
may differ from those used to determine the values above. Contact a Jetstream Solutions Provider for help with fluid end selection.
Plungers Connection Types*
in mm
3 4.00 102 3/4" NPT Fml 1/2" NPT Fml 2" NPT Fml
Discharge
Ports
Top Ports
(Accessory)
Supply Port
Stroke
#
* See details on all connection types beginning on page I-2.
General Specs
UNx
®
FLUID END UPGRADES
MODEL 4015B
The Jetstream UNx Fluid End Upgrade is ideal for
replacing a damaged, costly, or unreliable fluid end.
It is also a cost-effective solution to increase the avail-
able operating pressure or range of pressures for those
who have already converted to the UNx. The upgrade
delivers all of the benefits of the UNx Fluid End design.
• Three plunger (triplex) design
• Superior performance
•
Greater flexibility in the field
•
Reduced downtime and maintenance
•
See UNx Features and Benefits on page B-1
•
Clamp-style plungers
• Includes hose adapters and one rupture
disc holder
• Choose an additional rupture disc holder
or a Severe Service Relief Valve as a
second safety device
• Pressure gauge and burst discs not included
• Bolt-on installation requires only minutes
• Once upgraded to the UNx design, the unit can be
supplemented with additional fluid ends to expand
its range of operating pressures.
Fits the following pump models:
Butterworth-Partek — L-77
Related Items
SEVERE SERVICE RELIEF VALVES – See page G-2
BURST DISCS – See page G-1
PRESSURE GAUGES – See page F-1
PLUNGER PACKAGES – See page B-54
SPARE PARTS PACKAGES – See page B-53
PUMP TOOLS – See page B-55