In septic tanks, household wastewater is partially clarified and then
discharged into absorption wells or drains, while the sludge deposited at the bottom of
the tank ferments for an extended period of 6 months, transforming chemically
until mineralization through the action of living organisms and
is removed after this interval by emptying. Septic tanks
release strong marsh gases, ammonia (NH4), carbon dioxide (CO2),
hydrogen sulfide (H2S) and very little methane (CH4), therefore
efficient ventilation is necessary.
USAGE WARNINGS:
-FOR HOUSEHOLD WASTEWATER ONLY,
-DO NOT introduce rainwater or swimming pool water into the tank.
-before installation and operation, ensure that you can drain the clarified
water.
-The installation location must allow access for emptying vehicles.
-Ensure that the tank is sufficiently ventilated and the distance between 2
ventilation ends is maximum 15 m.
-DO NOT install in areas with high groundwater level or flood-prone areas.
-The resulting water CANNOT be used for irrigation.
The tank is configured from a single-chamber polyethylene reservoir, with
polypropylene connections, and the discharge connection is protected by a
baffle, so that the discharged water is clear without grease and
solid particles.
OPTIONAL (for adjusting the position of the covers to grade):
-Extension H=600 mm1) code 48710000604 (without locking system) or
33201000600 (for locking system)
-Extension fixing piece for manhole code 47901000125
-Manhole sealing gasket DN640 code 47901000116
1)Do not install 2 extensions one on top of the other! For other inlet/outlet
grades consult the manufacturer!
The maximum installation depth is 2850 mm when installed as
a tank with associated drainage, and 2550mm when used as an emptying
basin.
The tank complies with standard SR EN SR EN 12566-1: 2016
Technical data:
-Capacity 2000 liters, equivalent to 3-5 persons
-vertical cylindrical shape
-Tank access 640 mm
-Average outer diameter: 1430 mm
-Base diameter: 1500 mm
-Height without cover/with cover: 2520± 20 mm /2550± 20 mm
-Sludge trap 600 liters (accumulation depth 400 mm)
-Inlet/outlet connections: 110 (PP/PVC)
-Weight: 130 kg.
Instructions for packaging, handling, transport, storage, installation
and maintenance are available on the website www.valrom.ro.