Pulsation dampener selection, Chart #1 chart #2, Dampener selection – Pump Solutions Group Neptune Pulsation Dampeners PD36PV,PD36SS,PD85SS User Manual
Page 2
DEGREE OF DAMPENING
NEPTUNE PUMP MODEL
95%
90%
481 / 500 / 501 / 510 / 515 / 517
4 cu. inch
4 cu. inch
520 / 522 / 525 / 527 / 7000 / 7001
10 cu. inch
4 cu. inch
530 / 532 / 535 / 537 / 547 / 7020
36 cu. inch
36 cu. inch
562 / 565 / 567 / 7050 / 7070
85 cu. inch
36 cu. inch
6100 / 6150
36 cu. inch
10 cu. inch
6250 / 7101 / 7100 / 7120 / 7150
85 cu. inch
36 cu. inch
635 / 637
175 cu. inch
85 cu. inch
647
175 cu. inch
85 cu. inch
7200 / 7220 / 7250
370 cu. inch
85 cu. inch
GAS
MODEL
PRESSURE RATING
PRESSURE RATING
CONNECTION
OVERALL
VOLUME
NUMBER
MATERIAL
(VITON & EPDM
(TEFLON
®
SIZE/TYPE
HEIGHT
DIAMETER
BLADDERS)
BLADDER)
PD4SS–*
316SS
300 psi
300 psi
3
⁄
8
" FNPT
5
1
⁄
2
"
3
1
⁄
2
"
PD4PV–*
PVC
150 psi
N/A
3
⁄
8
" FNPT
5"
3"
4 cu. inch
PD4SSH–*
316SS
1000 psi
600 psi
3
⁄
8
" FNPT
5
1
⁄
2
"
3
1
⁄
2
"
PD4AL–*
Alloy 20
300 psi
300 psi
3
⁄
8
" FNPT
5
1
⁄
2
"
3
1
⁄
2
"
PD10SS–*
316SS
300 psi
150 psi
3
⁄
8
" FNPT
7"
3
1
⁄
2
"
PD10PVP**
PVC
PVC BLADDER ONLY:
150 psi
1
⁄
2
" FNPT
6
1
⁄
2
"
3
1
⁄
2
"
10 cu. inch
PD10PV–*
PVC
150 psi
N/A
1
⁄
2
" FNPT
6"
3"
PD10SSH–*
316SS
1000 psi
N/A
3
⁄
8
" FNPT
7"
3
1
⁄
2
"
PD10AL–*
Alloy 20
300 psi
150 psi
3
⁄
8
" FNPT
7"
3
1
⁄
2
"
12 cu. inch
PD12SSH–*
316SS
4000 psi
2000 psi
1
⁄
2
" FNPT
7"
3
3
⁄
4
"
24 cu. inch
PD24SSH–*
316SS
4000 psi
N/A
1
⁄
2
" FNPT
9
1
⁄
2
"
3
3
⁄
4
"
PD36SS–*
316SS
300 psi
300 psi
3
⁄
4
" FNPT
8
1
⁄
2
"
6
1
⁄
4
"
PD36PV–*
PVC
150 psi
N/A
3
⁄
4
" FNPT
9"
7"
36 cu. inch
PD36AL–*
Alloy 20
300 psi
300 psi
3
⁄
4
" FNPT
8
1
⁄
2
"
6
1
⁄
4
"
PD36SSH–*
316SS
1000 psi
N/A
3
⁄
4
" FNPT
8
1
⁄
2
"
6
1
⁄
4
"
PD85SS–*
316SS
300 psi
150 psi
3
⁄
4
" FNPT
12"
6
1
⁄
4
"
PD85PV–*
PVC
150 psi
N/A
3
⁄
4
" FNPT
12"
7"
85 cu. inch
PD85AL–*
Alloy 20
300 psi
150 psi
3
⁄
4
" FNPT
12"
6
1
⁄
4
"
PD85SSH–*
316SS
1000 psi
N/A
3
⁄
4
" FNPT
12"
6
1
⁄
4
"
PD175SS–*
316SS
300 psi
300 psi
2" FNPT
15
1
⁄
2
"
8"
PD175PV–*
PVC
150 psi
N/A
2" FNPT
14
1
⁄
2
"
9"
175 cu. inch
PD175AL–*
Alloy 20
300 psi
300 psi
2" FNPT
15
1
⁄
2
"
8"
PD175SSH–*
316SS
1000 psi
600 psi
2" FNPT
15
1
⁄
2
"
8"
PD370SS–*
316SS
300 psi
150 psi
2" FNPT
23
1
⁄
2
"
8"
PD370PV–*
PVC
150 psi
N/A
2" FNPT
23"
9"
370 cu. inch
PD370AL–*
Alloy 20
300 psi
150 psi
2" FNPT
23
1
⁄
2
"
8"
PD370SSH–*
316SS
1000 psi
N/A
2" FNPT
23
1
⁄
2
"
8"
* Add “V” to Model # for Viton Bladder; Add “E” to Model # for EPDM Bladder; Add “T” to Model # for Teflon
®
Bladder.
** This model available with PVC Bladder only.
DAMPENER SELECTION
Use chart #1 to determine required dampener size in cubic
inches to obtain desired degree of dampening.
Use chart #2 to select the Model Number based on the
dampener size, material and pressure.
All units are equipped with pressure gauge and charging valve.
Charging Kit Accessory – Part No. CK701
Charging kit comprised of 8 foot of 5000 psi hose with
1/4" NPTM fitting at one end for connection to nitrogen
bottle regulator and charging adaptor with purge valve and
gauge at other end.
CHART #1
CHART #2
Pulsation Dampener Selection
© 2008 Neptune Chemical Pump Company
All Rights Reserved
Bulletin PD-08
P/N ZL106964
Printed in U.S.A.
SOLD BY:
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Tel: 215-699-8700 • Fax: 215-699-0370
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