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-54
UNx
®
FLUID END UPGRADES
PLUNGER PACKAGES
Packages include only the items needed to convert
an existing UNx pump to another pump size
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Available for any model UNx fluid end
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Quick and cost-effective conversions for jobs that
require higher flow at lower pressure or higher
pressure at lower flow
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Burst discs for new working pressure not included.
See page G-1 for ordering information.
Package Contents
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3 of each for triplex
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5 of each for quintuplex
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Plungers
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Gland nuts
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Packing Sets
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Stuffing boxes
(when needed)
Ordering Plunger Packages
Use the part numbering system below and
the information on this page to order plunger
packages:
P42H -
P12
PUMP CODE
From “Pump Code” column
of Availability Chart
PLUNGER CODE
1. Find Pump Model in Availability Chart to determine
which Plunger Chart (A, B, or C) to use.
2. Using the referenced Plunger Chart, go down the
first row to find the pump’s current plunger size, then
over to the desired plunger size to find the correct
plunger code.
Notes:
Use the Availability Chart to verify that the desired
plunger size is available for a specific pump model.
Plunger Codes beginning with “S” indicate that stuffing
boxes are included in the package.
Plunger Codes beginning with “P” indicate that stuffing
boxes are not included and do not need to be changed
to go from current to desired plunger size.
Current
Plunger Size
Desired Plunger Size
Plunger Chart B
9 10 11 12 13 15 16
- P10 P11 S12 S13 S15 S16
P9 - P11 S12 S13 S15 S16
P9 P10 - S12 S13 S15 S16
S9 S10 S11 - P13 P15 S16
S9 S10 S11 P12 - P15 S16
S9 S10 S11 P12 P13 - S16
S9 S10 S11 S12 S13 S15 -
9
10
11
12
13
15
16
Current
Plunger Size
Desired Plunger Size
Plunger Chart A
7 8 9 10 11
- P8 S9 S10 S11
P7 - S9 S10 S11
S7 S8 - P10 S11
S7 S8 P9 - S11
S7 S8 S9 S10 -
7
8
9
10
11
Current
Plunger Size
Desired
Plunger Size
Plunger Chart C
15 17
- P17
P15 -
15
17
Pump Model
Pages
B-
Pump
Code
Plunger
Chart
Available Plunger Sizes
Availability Chart
3015 20-21 P301 A
3015B 36-37 P300 A
3015N 27-28 P300 A
3015Q 49-50 P30Q A
3015W 47-48 P300 A
3115T 45-46 P311 A
3515Q 43-44 P35Q A
3615 (Gen 1) 16-17, 19 P421 B
3615HF 16-18 P42H B
3715B 34-35 P421 B
3715W 38-39 P37W A
3715WZ 41-42 P37Z A
4015B 32-33 P421 B
4215 (Gen 1) 16-17, 19 P421 B
4215HF 16-18 P42H B
4215N (Current) 22-23 P42H B
4215N (Gen 1) 22, 24 P421 B
4215QN 25-26 P42Q B
4515B (Current) 29-30 P45H B
4515B (Gen 1) 29, 31 P451 B
5015G 51-52 P50G C
5015Q 14-15 P50Q B
7 8 9 10 11 12 13 15 16 17
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Available Plunger size
Plunger size not available for this model
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HYPHEN