Accessories - ProMinent delta General Operating Instructions

Accessories

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