UNx® FLUID ENDS - Jetstream

PUMPS & FLUID ENDS
up to 15,000 PSI (1000 Bar)
UNx ® Fluid End Upgrades
Model 4215N
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 available
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.
Fluid End Specs
Part
No.
General Specs
#
Plungers
Stroke
in
mm
Discharge
Ports
Connection Types*
Top Ports
(Accessory)
Supply Port
3 4.25 108 3/4" NPT Fml 1/2" NPT Fml 2" NPT Fml
* See details on all connection types beginning on page I-2.
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
Plunger Size Flow at Specified Pump Speeds** Power Max. Flow / Pressure
Diameter 150 RPM 200 RPM 300 RPM 400 RPM 500 RPM Input Flow** Pressure
No.
in mm gpm lpm gpm lpm gpm lpm gpm lpm gpm lpm hp kW gpm lpm psi bar
51800 #10 .980 24.89 6.2 24 8.3 32 12.5 47 16.7 63 20.8 79
51805 #11 1.100 27.94 7.9 30 10.5 40 15.7 60 21.0 79 26.2 99
51285 #12 1.200 30.48 9.4 35 12.5 47 18.7 71 25.0 95 31.2 118
51810 #13 1.335 33.91 11.6 44 15.5 59 23.2 88 30.9 117 38.6 146
51815 #15 1.500 38.10 14.6 55 19.5 74 29.3 111 39.0 148 48.8 185
J55720 #16 1.670 42.42 18.1 69 24.2 92 36.3 137 48.4 183 60.5 229
Fits the following pump models:
NLB — 10150, 10200, 10225 15203, 20153, 20156, 20203, 20225,
24155, 24205, 24225, 40201, and others
Union — TD-120 (power end)
200 149 20.7 78 15,000 1000
160 119 16.5 62 15,000 1000
250 186 25.8 98 15,000 1000
200 149 25.8 98 12,000 825
160 119 20.7 78 12,000 825
250 186 31.2 118 12,000 825
200 149 31.0 117 10,000 700
160 119 24.8 94 10,000 700
250 186 38.6 146 10,000 700
200 149 38.6 146 8,000 550
160 119 30.9 117 8,000 550
250 186 48.4 183 8,000 550
200 149 48.8 185 6,000 400
160 119 39.0 148 6,000 400
250 186 59.6 226 6,500 450
200 149 60.5 229 5,000 350
160 119 48.4 183 5,000 350
** Displacement (flow) values represented refer to “theoretical” flow, neglecting inefficiency resulting from compressibility of water and expansion of pressurebearing
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.
PUMPS &
FLUID ENDS
Jetstream of Houston, LLP
Phone: US & Canada: 800-231-8192 or 813-590-1300
Web Site: www.waterblast.com
B-22
Copyright Jetstream of Houston, LLP © 2011
Effective 2/2011