ACCU-PULSE
Pulsation Dampeners
|
Pulsation
Dampeners ACCU-PULSE
Developed
to remove
pulsating flows from
positive displacement pumps.
-
increase system efficiency and pump life
-
decrease
maintenance and costs
-
protect
pipes, meters, valves and instrumentation from pulsation
and vibration
-
ensure
meter accuracy, longevity and repeatability
-
reduce
pressure fluctuations and diaphragm wear
-
prevent
foaming and splashing
Standard Features for ACCU-PULSE
Pulsation Dampeners
-
lightweight,
compact design
-
150
psi rating
-
easy
in-line maintenance
-
2
year warranty
-
3/8",
3/4" and 1" pipe connections; 10 & 85 Cubic
in.
-
PP,
PVC, PVDF, 316 S/S, Alloy 20 and Hastelloy C
- High Pressure
Dampeners to 4000 psi available
ACCU-PULSE
Pulsation Dampeners
General
Sizing Guide
(Detailed
Sizing Guide For Accu-Pulse Pulsation Dampeners)
Standard Simplex Metering Pumps:
The following are general ranges for sizing ACCU-Pulse Pulsation
dampeners for metering pump applications.
Models stated are based on 10% pressure fluctuations and a
Simplex single acting metering pump. For 5% pressure fluctuation,
divide the Capacity per Stroke Range numbers in the chart
below by 2.
To calculate
cubic inches per stroke:
|
gallons per
minute = gallons per stroke
strokes per minute |
| Gallons per
stroke X 231 cubic inches per gallon |
= cubic inch
per stroke |
|
EXAMPLE:
|
.15 =
.0015 GPS
|
THEREFORE:
|
.0015
X 231
|
= 0.3465
cubic inches per stroke
|
|
100 |
|
|
= API Dome
Top |
|
Capacity
per
Stroke Range
|
ACCU-PULSE
Dampener
|
|
0
to 0.22 Cubic Inches
|
APIF
Flat Top
|
|
0.23
to 0.75 Cubic Inches
|
API
Dome Top
|
|
0.76
to 2.71 Cubic Inches
|
APIIF
Flat Top
|
|
2.72
to 6.40 Cubic Inches
|
APII
Dome Top
|
|
6.41
to 12.96 Cubic Inches
|
APIIIF
Flat Top
|
|
12.97
to 27.89 Cubic Inches
|
APIII
Dome Top
|
|
Note:
For other pump factors, or residual pulsation, contact
factory. |
|
|
Air
Operated Double Diaphragm Pumps:
The following chart shows the pulsation dampener
and inlet stabilizer models for use on Air Operated
Double Diaphragm (AODD) pumps.
The models stated
will produce a flow up to 92% pulsation free.
If a higher level of dampening is desired, the
next larger capacity should be chosen.
The same models
are required for both pump inlet stabilization
and discharge pulsation dampening. Pricing pages
listed are for standard plastic and metal models.
Other models include: Teflon, food grade and sanitary.
|
|
|
AODD
Pump
Discharge
|
ACCU-PULSE
Dampener
|
Dampener
Capacity
|
|
1/4"
3/8"
|
AP-I
Dome Top
AP-I Dome Top
|
10
cubic inch
10 cubic inch
|
|
1/2"
|
AP-II
Flat Top
|
36
cubic inch
|
|
3/4"
1"
|
AP-II
Dome Top
AP-II Dome Top
|
85
cubic inch
85 cubic inch
|
|
1
1/4"
1 1/2"
|
AP-III
Flat Top
AP-III Flat Top
|
175
cubic inch
175 cubic inch
|
|
2"
|
AP-III
Dome Top
|
370
cubic inch
|
|
3"
|
AP-IV
|
4.8
gallon
|
|
4"
|
AP-IV
|
4.8
gallon
|
|
| Peristaltic
(Hose) Pumps:
The following chart
shows the pulsation dampener and inlet stabilizer
models for use on two shoe Peristaltic (Hose)
type pumps.
The models stated
will produce a flow up to 95% pulsation free.
If a higher level of dampening is desired, the
next larger capacity should be chosen.
The same models
are required for both pump inlet stabilization
and discharge pulsation dampening. Pricing pages
listed are for standard plastic and metal models.
Other models include: Teflon, food grade and sanitary.
|
|
|
Capacity
per Revolution
|
ACCU-PULSE
Dampener
|
Dampener
Capacity
|
|
0.0058
gallon
|
AP-I
Dome Top
|
10
cubic inch
|
|
0.022
gallon
|
AP-II
Flat Top
|
36
cubic inch
|
|
0.079
gallon
|
AP-II
Dome Top
|
85
cubic inch
|
|
0.165
gallon
|
AP-III
Flat Top
|
175
cubic inch
|
|
0.35
gallon
|
AP-III
Flat Top
|
175
cubic inch
|
|
0.76
gallon
|
AP-III
Dome Top
|
370
cubic inch
|
|
1.77
gallon
|
AP-III
Dome Top
|
370
cubic inch
|
|
3.09
gallon
|
AP-IV
|
4.8
gallon
|
|
5.28
gallon
|
AP-IV
|
4.8
gallon
|
|
Ordering
Information for
ACCU-PULSE Pulsation Dampeners
Detailed
Order Information
eg. Part # API-PVC-E-1
AP
- I - PVC - E - 1
|
AP
|
= ACCU-PULSE |
|
I
|
= Series Capacity |
|
PVC
|
= Body Material |
|
E
|
= Bellows Material |
|
1
|
= Size |
|
Series
|
Capacity
|
Body
Material
|
Bellows
Material
|
Size
|
|
I
|
10 cu in
|
PP= polypropylene
|
N = neoprene
|
0 = 3/8"npt(f)
series I(std) Metal
|
|
IF
|
4 cu in
|
PVC = polyvinylchloride
|
B = buna-N
|
1= 1/2"npt(f)
series I(std) Plastic
|
|
II
|
85 cu in
|
PVDF =
poylvinyldene fluoride
|
H = hypalon
|
2 = 3/4"npt(f)
series II All
|
|
IIF
|
36 cu in
|
S/S =
316 stainless steel
|
E = EPDM
|
3 = 1"npt(f)
series II (optional)
|
|
III
|
370 cu in
|
ALL20 =
alloy 20
|
V = viton
|
4 = 2"
npt(f) series III (std)
|
|
IIIF
|
175 cu in
|
HAST = hastelloy
C
|
T = Teflon
|
5 = 3"
flanged series IV
|
|
IV
|
4.8 gal
|
CS - carbon
steel
|
|
6 = 4"
flanged series IV
|
|
 |
|
|
For
More Product Information
|
|
|
|
Or
Call: 800 - 776
- 6580
|
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|
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