Dimensional Data (inches and [ mm ]) are Subject to Manufacturing Tolerances and Change Without Notice
Zurn Industries, LLC
|
Specification Drainage Operation
1801 Pittsburgh Avenue, Erie, PA U.S.A. 16502 · Ph. 855-663-9876, Fax 814-454-7929
In Canada
|
Zurn Industries Limited
3544 Nashua Drive, Mississauga, Ontario L4V 1L2 · Ph. 905-405-8272, Fax 905-405-1292
www.zurn.com
Z1700
INSTALLATION INSTRUCTIONS FOR
SHOKTROL WATER HAMMER ARRESTOR
Rev.
D
Date:
4/17/2018
C.N. No.
139910
Form #
WH1
Page 1 of 2
Zurn SHOKTROLS provide complete protection against water hammer in common pipe diameters for varying pipe lengths
wherever flow velocity is subject to sudden change - in quick closing, solenoid-actuated valves used with lavatories and
sinks, dishwashers, and residential automatic washers; in improperly adjusted water closet flush valves; in pumping sys-
tems, and in drinking fountains or similar installations where water flow is valved for intermittent operation.
Each SHOKTROL has its shock-absorbing air cushion hermetically sealed within the unit. Consequently, there is no loss of
air from the SHOKTROL due to leakage past worn elastomeric sealing surfaces nor due to permeation through elastomeric
features. In addition, the SHOKTROL’s 18-8 stainless steel construction makes it virtually immune to attack and degradation
by high levels of chloramine and other common waterborne chemicals which quickly degrade elastomeric components.
Pressure and Temperature Requirements
Max. Working Pressure: 125 psi
Max. Static Pressure: 250 psi
Max. Temperature: 300° F
SIZING AND LOCATION
When a unit of equipment is located at the remote end of a long
run of piping, the Zurn SHOKTROL should be placed as close
to the point of valve closure as possible. At this location, the
SHOKTROL will control any developed energy and prevent shock
waves from surging through the piping system (Illus. 1). Properly
sized SHOKTROLS should be selected for such installations using
Tables 1-A and 1-B below.
ILLUSTRATION 1: REMOTE INSTALLATIONS
Zurn SHOKTROLS should
always be installed in an
upright position on a horizontal
run of piping.
Approved by:
100
3/4 [19]
3-1/2 [90]
1 [.5]
200
3/4 [19]
3-1/2 [90]
1-1/2 [.7]
300
1 [25]
4-1/2 [114]
1-3/4 [.8]
400
1 [25]
6-5/8 [168]
2-3/4 [1.2]
500
1 [25]
7-1/2 [191]
3-1/4 [1.5]
600
1 [25]
8-1/2 [216]
3-3/4 [1.7]
Dimensions in Inches [mm]
Size
A
C
Approx. Wt.
Lbs. [kg]
Table I-A. For Pressure Up To 65 spig
1/2"
3/4"
1"
1-1/4"
1-1/2"
2"
25
One #100 One #100 One #200 One #300
One #400
One #500
50
One #100 One #200 One #300 One #400
One #500
One #600
75
One #200 One #300 One #400
One #100 &
One #500
One #600
One #500 &
One #600
100
One #300 One #400 One #500 One #600
One #300 &
One #600
Two #600
125
One #300 One #400 One #600
One #100 &
One #600
One #500 &
One #600
One #500 &
Two #600
150
One #400 One #500 One #600
One #400 &
One #600
Two #600
Three #600
For further sizing information, see "Plumbing & Drainage Institute Standard WH-201."
Length
of
Pipe
Z1700 Series Zurn Shoktrol Water Hammer Arrestors
Nominal Pipe Diameters
Table I-B. For Pressure 65 psig to 85 psig
1/2"
3/4"
1"
1-1/4"
1-1/2"
2"
25
One #200 One #200 One #300 One #400
One #500
One #600
50
One #200 One #300 One #400 One #500
One #600
One #300 &
One #600
75
One #300 One #400 One #500 One #600
One #300 &
One #600
Two #600
100
One #400 One #500 One #600
One #300
& One
#600
One #500 &
One #600
One #500 &
Two #600
125
One #400 One #500
One #300
& One
#600
One #400
& One
#600
Two #600
One #200 &
Three #600
150
One #500 One #600
One #300
& One
#600
Two #600
One #400 &
Two #600
Four #600
For further sizing information, see "Plumbing & Drainage Institute Standard WH-201."
Length
of
Pipe
Z1700 Series Zurn Shoktrol Water Hammer Arrestors
Nominal Pipe Diameters
WARNING
: Cancer and Reproductive Harm -
www.P65Warnings.ca.gov
ADVERTENCIA:
Cáncer y daño reproductivo -
www.P65Warnings.ca.gov
AVERTISSEMENT:
Cancer et effets néfastes sur la reproduction -
www.P65Warnings.ca.gov
