www.demaeng.com
1-800-325-3362
I-1091
Page 1 of 8
Rev. C-40014 08/08/14
Overview
The Extreme 4 makes users more efficient, filling bottles and buckets with ease and quickness. Some of
the great design features include:
A single dial for 8 different dilution points
Multi-point locking system for Extreme security
Integrated ASSE approved backflow prevention
Large sight window to identify product and level
Branding panels to meet the ‘look n’ feel’ need
One-handed bottle and optional remote bucket
fill
Warnings
All installations must conform to
local plumbing codes and use
approved backflow prevention
devices. A pressure indicating tee is
to be installed with existing faucets
according to local plumbing codes in the state of
Wisconsin and any other state that requires the use
of a pressure indicating tee
ALWAYS WEAR PROTECTIVE
CLOTHING AND EYEWEAR
WHEN WORKING WITH
CHEMICAL PRODUCTS
Instruction Sheet Contents
Operational
Requirements
Category
Page
Water Supply Requirements
Package Contents / Required Tools
1
Minimum
Maximum
Operational Requirements
1
Water Pressure
20 psi (1.38 bar)
125 psi (8.62 bar)**
Overall Dimensions
2
Water Temperature
-
150ºF (65.5ºC)
Installation / Preparation
2-3
Operation
4
** Recommended water pressure is between 20 psi (1.38 bar)
and 70 psi. (5.52 bar). If pressure exceeds 70 psi, it is
recommended that a water pressure regulator is used.
Metering Tip Charts
5
Troubleshooting 6
Parts List
7
Warranty
Information
8
Box Contains
Metering tip
kit
Mounting
hardware, template
& key set
665 series
dispenser
Instruction sheet
4 SafeLink cap assemblies OR
Bulk tubing, 4 ceramic weights
and foot valves
Suggested Tools
Hammer Phillips
screwdriver
Drill w/ 3/16”
& 9/32” bits
Tape measure
Pencil Level
665 Series Dispenser
