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Introduction
The VARIE
Easy Clean Strainer / Filter is a bucket type strainer that
stops further ingress of dirt, pipe scales, grains of sand
and other foreign particles into the downstream system.
Application
Various
equipments in a building / household have frequent problems
like -
- Water leaking continuously in the pot through flush valves
or,
- reduced water supply in the taps / fittings or,
- uncontrolled pressure in the pressure reducing valves resulting
in failure of boilers, water purifiers, washing machines
etc.
- faulty meter reading in the water meters.
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All these problems
occur mainly due to the dirt and foreign particles, coming from various
sources, that enter the mechanism of these valves or fittings and disturb
their working.
The
VARIE Easy Clean Strainer offers an ideal solution to all these
problems. By filtering the water before it enters the loop and downtake
lines it considerably reduces breakdown / malfunctioning of valves like
Flush Valve, NRV, PRV, Safety Valve etc. It also reduces blockages in
pipes, fittings etc. It can also be provided before the water meter.
Or in industrial applications wherever it is necessary to protect equipments
from dirt & foreign particles.
Special Features
- Unlike
as in 'Y' type strainer the filter screen of VARIE Easy Clean Strainer
is made from wire mesh which have smaller sized pores. Thus it can
stop even those small dirt particles which a 'Y' type strainer cannot.
- The transparent
filter bowl eliminates guesswork as to whether or not the strainer
is clogged and needs cleaning.
- Allows cleaning
at the mere turn of a knob thus eliminating the need of a plumber
every now and then.
- Cleaning is done
while the supply is on. There is no need to close the line while cleaning
filter thus ensuring continuous supply of water at all times.
- Gun metal body
and SS filter eliminates any rusting or De-Zincification.
- Simple design
and minimal parts makes it practically maintenance free.
- Filter mesh is
available in different sizes / grades (pore size) such as fine, coarse
etc.
Technical Data
| Medium |
Water |
| Max. inlet
pressure |
10 bar (150
psi) |
| Max. Temperature |
90 deg C |
| Connection
sizes (mm) |
15, 20, 25,
32, 40, 50, 65, 80 |
| End Connection |
Female BSP
threaded |
| |
Size |
W |
A |
B |
| 15 |
86 |
44 |
190 |
| 20 |
86 |
44 |
190 |
| 25 |
100 |
47 |
180 |
| 32 |
100 |
47 |
180 |
| 40 |
124 |
34 |
228 |
| 50 |
124 |
70 |
235 |
| 65 |
188 |
65 |
285 |
| 80 |
188 |
65 |
285 |
Illustration
Installation Guidelines :
- Install
in horizontal pipework with filter downwards to ensure optimum filter
efficiency leaving sufficient gap to allow removal of filter cover
whenever required.
- Provide shut
off valve before the Strainer to allow in-line service. In case, if
a looped arrangement is made as in an overhead tank connection, a
shut off valve after the Strainer can ensure water supply even while
the Strainer is under maintenance.
- For installations
at the overhead tank where working pressure is low, Strainer should
be installed as close to the floor as possible, thus ensuring maximum
possible head to get good flow.
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