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DEMA offers a number of different systems for industrial applications including high volume and drum dispensers. DEMA’s unique designs include reservoir mounted float valve systems for high output or large volume of diluted product storage. Auto scrubber and large reservoir fill-time is greatly reduced with high flow dispensers capable of 10 gallon per minute (40 liters per minute) capability. Also, a complete line of drum-mount dispenser models are available meeting standard and high induction requirements.

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Brochure

Watch Guard Reservoir Mounted Float Valve Systems

WATCH GUARD™ is the reservoir-mounted float valve system designed to cut service and maintenance costs. Watch Guard delivers reliable water valve activation every time with superior features for greater reliability. The float is filled with water soluble material instead of the standard system-clogging sand. The 90° chemical barb rotates 180° to ensure the chemical pick-up tube does not kink. And metering tips screw in, ensuring proper installation and no damage during maintenance. A number of different models are available for different fill rates and chemical induction.

Model No.
Induction Rates
Flow Rate— (GPM @ 40 PSI)
Backflow Protection
Mounting Bracket
min
max
Chemical Induction Systems
440.22T
430:1
4:1
4.0
No
Yes
440.22TX
430:1
4:1
4.0
No
No
440.23T
430:1
4:1
4.0
Action Gap
Yes
440.23TX
430:1
4:1
4.0
Action Gap
No
440.32BT
387:1
7:1
4.0
Action Gap
Yes
440.24
195:1
2:1
2.5
Action Gap
Yes
437P.21
512:1
10:1
22.0
Siphon Breaker
Yes
Water Fill Systems
440N
N/A
N/A
6.0
N/A
Yes
440NX
N/A
N/A
6.0
N/A
No
437PN
N/A
N/A
64.0
N/A
Yes
437PNX
N/A
N/A
64.0
N/A
No
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607-3 High Flow Dispensers

The 607-3 High Flow Dispenser fills Auto Scrubbers and other large reservoirs at 10 gallons per minute (40 liters / min.) to reduce fill time over traditional dispensers. The 607-3 features a 1/4 turn ball valve activation and vacuum breaker for backflow protection. The stainless steel cover provides durability and large area for product identification. The system needs a 3/4” water supply and 10 gpm (38L) at 40 psi (2.8 bar) water flow and pressure to operate properly.

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161 & 162 Drum Mount Dispensers

Model 161 and 162 Series drum mount dispensers mount to any 2 1/2” bung opening to dispense chemical solution directly from the drum or tote at the correct dilution. Various models are available to meet standard and high induction applications and multiple flow rates, and use metering tips or metering screw to deliver correct dilutions.

 

Model No.
Maximum Induction
Chemical Adjustment
161
1.5 to 1
Metering Screw
162
5 to 1
Metering Screw
162.3
5 to 1
Metering Tips
162HC
1 to 1
Fixed
162HDM.2
4 to 1
Metering Tips

Nourriture & Brevages, Fabrication & applications industrielles

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