Herrmidifier Herrtronic MD Engineering Guide - Manual (Page 4)

Herrtronic ® MD Series
E n g i n e e r i n g G u i d e
4 www.herrmidifier-hvac.com
Fill System:
Integral 1” air gap
prevents reverse
siphoning to potable
water supply
Adjustable
metering valve
accomodates water
pressures up to
100 psi
Strainer
Outlets - 1 ½” OD
(1) Outlet up to 50 lbs/hr
(2) Outlets thru 100 lbs/hr
(3) Outlets thru 250 lbs/hr
“Cylinder Full” Electrode
shuts fill solenoid off to
prevent overflow
Replaceable
Polypropylene Cyclinder
(1) Cyl. thru 100 lbs/hr
(2) 110-250 lbs/hr
Drain System - Sealed core drain valve. Drain frequency
and duration automatically adjust to water quality.
Isolated Control and
Electrical Compartment
Access Panel w/ lock
Door Interlock Switch
Prevents unit operation
w/ open door
Conductivity
Micromhos
(approx.)
70
100
135
170
255
510
765
1020
Average Life
Expectancy - Hrs
(approx.)
2000
2000
1900
1800
1300
800
650
500