Versa-Matic Versa-Surge Surge Suppressors for Air-Driven Diaphragm Pumps Metallic - Manual (Page 8)

520-380-000 11/01 Page 7
AL= Aluminum
B = Buna N
C = Cast iron
E = EPDM
N = Neoprene
T# = Overlay, Neoprene with Virgin PTFE T = Virgin PTFE
V = Viton®
VMC = Alloy C (Hastelloy-C)
VMS = Alloy 316 stainless steel
Versa-Matic Pump • A Unit of IDEX Corporation
6017 Enterprise Drive • Export, PA 15632-8969 USA
Phone: (724) 327-7867 • Fax: (724) 327-4300 • www.versamatic.com
Versa-Surge Options
Also available from Versa-Matic: Non-metallic surge dampeners for smaller pumps. Ask about the VMDA Series of surge dampeners.
Now available in polypropylene, PVDF and PFA/TFE.
125 psi
8.6 bar
Self-
charging.
Self-
venting.
¼"
NPT
(external
thread)
1½"
BSPT
(tapered
internal
thread)
20¼" to
23 3/16" height
(514mm to
589mm)
12½" diameter
(317mm) NPT(F)
VTA1
Designed for
1" pumps.
13¼" air inlet
hose whip line
supplied.
125 psi
8.6 bar
Self-
charging.
Self-
venting.
¼"
NPT
(external
thread)
1"
NPT
13 5/8" to
15 1/8" height
(346mm to
384mm)
9" diameter
(229mm) NPT(F)
VTA3
Designed for
3" and 4"
pumps.
13¼" air inlet hose
whip line supplied.
¼"
NPT
125 psi
8.6 bar
Self-
Charging.
Self-
venting.
3"
BSPT
(tapered
internal
thread) or
80mm
DIN-style
Flange
20 1/8" to
23 1/8"m height
(511mm to
587mm)
16 3/16"
diameter
(411mm) NPT(F)
CE
CE
125 psi
8.6 bar
Self-
charging.
Self-
venting.
¼"
NPT
(external
thread)
1"
BSPT
(tapered
internal
thread)
13 5/8" to
15 1/8" height
(346mm to
384mm)
9" diameter
(229mm) NPT(F )
VTA25
Designed for
1" pumps.
13¼" air inlet
hose whip line
supplied.
VTD1½
Designed for
1" and 1½" pumps.
11¼" air inlet
hose whip line
supplied.
125 psi
8.6 bar
Self-
charging.
Self-
venting.
¼"
NPT
(external
thread)
1½"
NPT
(internal
thread)
19 7/8" to
21. 3/8" height
(505mm to
543mm)
10½" diameter
(267mm) NPT(F)
19 7/8" to
21. 3/8" height
(505mm to
543mm)
10½" diameter
(267mm) NPT(F)
VTA2
Designed for
1½ and 2"
pumps.
13¼" air inlet hose
whip line supplied.
125 psi
8.6 bar
Self-
charging.
Self-
venting.
¼"
NPT
(external
thread)
2"
NPT
(internal
thread)
VTA50
Designed for
1½ and 2"
pumps.
13¼" air inlet hose
whip line supplied.
CE
125 psi
8.6 bar
Self-
charging.
Self-
venting.
¼"
NPT
2"
BSPT
(tapered
internal
thread)
20¼" to
23 3/16" height
(514mm to
589mm)
12½" diameter
(317mm) NPT(F)
3"
150# Ansi-
style flange
or 3"
NPT
internal
thread
VTA80
Designed for
3" and 4"
pumps.
13¼" air inlet hose
whip line supplied.
125 psi
8.6 bar
Self-
Charging.
Self-
venting.
¼"
NPT
20 1/8" to
23 1/8"m height
(511mm to
587mm)
16 3/16"
diameter
(411mm) NPT(F)
VTA40
Designed for
1" and 1½" pumps.
11¼" air inlet
hose whip line
supplied.
CE
VM VM