5
Accessories
CAUTION!
Danger of personal and material damage
The use of untested third party parts can result in damage to
personnel and material damage.
– Only fit parts to dosing pumps, which have been tested
and recommended by ProMinent.
n Level switch
2-stage, with 2 m connecting cable.
n Fault indicating relay
for reporting faults.
n Fault indicating and pacing relay option
for reporting faults and pacing other devices.
n Signal cable
Universal signal cable 5-wire / 2 m, 5 m and 10 m
External contact cable 2-wire / 2 m, 5 m and 10 m
n Foot valves
with suction filter and ball check for connection at the end of the suc‐
tion line.
n Injection valves
with spring-loaded ball check for metering in open and closed systems
and for fixing the discharge line.
n Injection lances
for metering in large pipe cross-sections and for preventing blockages
with crystallising feed chemicals.
n Multifunctional valves
for fitting directly on the pump's dosing head with the functions: back
pressure valve, relief valve, priming aid, discharge line relief.
n Back pressure valves
for precise metering with low operating pressure or as overflow safety
valve.
n Accumulators
for pulsation damping with, for example, long discharge lines.
n Dosing monitors
for the monitoring of metering. After a reasonable number of unac‐
knowledged strokes, the fault is displayed and the metering pump
switched off.
n Suction lances
with foot valve and level switch for disposable containers or storage
tanks.
n Flushing equipment
for flushing and cleaning dosing heads, metering lines and injection
valves. As a manual or automatic, time-controlled design.
n Storage tank
from 35 to 1000 l content with lockable screw lid and requisite acces‐
sories.
n Manual/electric stirrers
for mixing and batching metering solutions.
n Brackets
for stable installation of the pump.
Accessories
20
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