8
3 - DESCRIPTION
Vertical axis pump with tank and on-off valves for washing and flushing
small systems or parts of big systems by circulating specific non-acid
flushing chemicals and/or acid descaling solutions.
Exclusive design pump with tank. Highly portable format, with handle and
wheels for easy handling.
Thanks to the automatic flow reverser device (GEL patent), it attacks
scale on both sides, thus making descaling particularly effective and
fast (as the normal dissolving action is combined with the detachment
in flakes of scale, which is made friable by the double attack), even when
pipes and exchangers are almost totally obstructed.
Deposits which can be removed with the pump LONG LIFE SUPERFLUSH 40:
- scale deposits.
- calcium and silica deposits.
- iron and/or manganese oxides.
- iron bacteria and/or sulfate-reducing bacteria .
- organic substances and/or mucilages and algae.
4 - TECHNICAL FEATURES
Vertical axis pump
Motor:
Hp 0,75
Power supply:
230 V - 50 Hz
Degree of protection:
IP 54
Max. temperature:
50° C
Flow rate:
102 l/min.
Head:
18 m
Connections:
1” F
Tank capacity:
40 l
Dimensions (LxHxZ):
40 x 95 x 70 cm
Weight:
19 Kg
5 - CUSTOMER SERVICE
For technical assistance please directly turn to your dealer or installer
from which you have purchased the unit.
For enquiries on spare parts, please specify model of pump, item code,
description and number of pieces desired.
6 - USE
DESCALING WITH FLOW REvERSER
For descaling boilers and heat exchangers.
Fill the tank with enough descaling chemical
according to the type of system, and enough
water to ensure that the liquid level is
between the minimum “MIN” and maximum
“MAX” level.
TEMPERATURE OF THE DESCALING
SOLUTION MUST NEVER EXCEED 50 °C.
Screw the outer ends of the flexible reinforced
hoses to the equipment to be descaled.
Connect the power cable to a single-phase
230 V - 50 Hz power supply.
During operation, the tank cap should remain
open to allow for the passage and elimination
of the gas evolved during descaling. Check
that the foam level does not exceed the
maximum filling level.
Set the 2 three-way valves as shown in the figure below, close the clean
water inlet tap and switch on the pump.
Rotate the flow reverser lever right and left regularly to speed up descaling
and make it more effective.
When product colour starts changing, immediately refill, as product is
exhausted.
Scale removal can be considered complete when bubbles no longer form
in the return pipe and the solution is still acidic.
After descaling wash the system with the product BOILER CLEANER N
for removing residual acidity, once the pump has been emptied of the
product.
Important: Do not leave the descaling solution inside the tank for any
reasons.
Clockwise
circulation
Counterclockwise
circulation
Overflow
Three-way
valve
Flow
reverser
lever
Dump Hose
Water
Inlet Hose
Supply &
Return Hose
