
(
215-293-0700
7
215-293-0701
5
Technical Manual
Class B Foam System
OPERATING INSTRUCTIONS
CLASS B FOAMATE ATP
Use Class B Foam
Water Pressure: 125-250 PSIG
[8.5 - 17 BAR]
Maximum Suction Pressure: 5 PSIG
[0.35 BAR]
Refer to Foamate 2.1 Manual for further instruction.
Operation
1. Start and Prime Water Pump
2. Open Eductor Supply Valve
3. Set Metering Valve Per Chart
4. Open Foam Shutoff Valve
5. Open Discharge and Operate
After Operation
1. Close Foam Shutoff Valve
2. Open Flush Valve for Clear Water
Water
Tank
Foam
Tank
W
ate
r Pum
p
Pressurized
Water Supply
Throttle Below 5 PSIG
[0.35 BAR]
Check Valve
(Not Supplied)
Check Valve
Foam Solution to
Discharge Outlets
Foam Flush
Valve
Metering Valve
Foam Shutoff
Valve
Eductor
Eductor
Supply Valve
FOAMATE 2.1 System Components
See Page 8 for Kit Part Numbers and Component Details
Item
Description
Quantity
1
2" Foam Concentrate Metering Valve
1
2
1
1
⁄
2
"x 2" Eductor
1
3
2" Brass Swing Type Check Valve
1
4
Schematic/Instruction Plate
1
5
Backing Plate
1
FOAMATE 2.1 System Components With Ball Valves
See Page 8 for Kit Part Numbers and Component Details
Item
Description
Quantity
1
2" Foam Concentrate Metering Valve
1
2
1
1
⁄
2
" x 2" Eductor
1
3
2" Brass Swing Type Check Valve
1
4
Schematic/Instruction Plate
1
5
Backing Plate
1
6
2" Brass Ball Type Shut Off Valve
3
.250"
[6.35mm]
4.563"
[115.9mm]
5.063"
[128.6mm]
3.000"
[76.2mm]
1.250"
[31.75mm]
1.500"
[38.1mm]
4 Holes
.266"
∅
Thru
[6.76mm]
R.125"
[3.175mm]
Instruction Plate
Outline
1.250"
[31.75mm]
Schematic/Instruction Plate Template
Ø 6-3/4"
[171.45mm]
Bolt Circle
Ø 9/32"
[7.14mm]
(4-Places)
Ø 1-9/32"
[32.54mm]
90°
45°
FOAMATE 2.1 Panel Mounting Hole Pattern
Figure 3
Metering Valve/Dial Template
FOAMATE 2.1 ATP Part Numbers
Part #
2" Metering Valve
Dial Plate
Valves
31.014.2
Victaulic Ends
GPM
No
31.014.3
Victaulic Ends
[LPM]
No
31.014.4
Victaulic Ends
GPM
Yes
31.014.5
Victaulic Ends
[LPM]
Yes
31.014.12
FNPT Ends
GPM
No
31.014.13
FNPT Ends
[LPM]
No
31.014.14
FNPT Ends
GPM
Yes
31.014.15
FNPT Ends
[LPM]
Yes
Figure 2