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Sit Siphon 992006580

SKU 992006580 Brand Sit

Photos

Key specifications

Body material	plastic
connection_type	standard outlet sizes
Operating pressure	76.2–110
Quality standard	European quality standards
Included fittings	all necessary fittings and seals
Certification	EN 483

all specifications (6) ↓

23.96 EUR

21.78EUR

in stock · 63

incl. 21% VAT · 18.00 EUR excl. VAT · shipping calculated at checkout

Worldwide shipping from stock
Original manufacturer part
Dispatch within 24 h for stocked items

Description

This siphon is a plastic condensate drain component for heating boilers and gas appliances. It is certified to EN 483 and manufactured to European quality standards. Designed for an operating pressure of 76.2–110 mm water column, it uses standard outlet sizes for connection. The package includes all necessary fittings and seals for installation.

Further details

Application	Condensate drainage from heating boilers, gas appliances, and industrial equipment
Design features	additional drain tubes prevent overflow and blockage
Function	Water seal to prevent flue gases from escaping into the room through the drain line
Ready-to-install assembly	Supplied with all necessary fittings and seals included
Water seal for flue gas prevention	Water trap prevents flue gases from escaping through drain line

Choosing and fitting

Parts of this type are selected by matching the diameter of the condensate outlet, the material (typically plastic for condensate resistance), and the seal arrangement. The siphon must fit the appliance's condensate outlet, and the water seal height must be sufficient for the flue gas pressure class of the system. Some siphons include an integral check valve or a neutraliser connection, so check what the appliance requires. Before ordering, measure the connection diameter and compare the seal type.

Signs of failure

Typical failures include blockage from debris and a dried-out seal if the appliance has been unused for long periods. A blocked or empty siphon will cause flue gas alarms or condensate leaking into the appliance, often detected as dripping or a smell of combustion products. Check the siphon for debris and ensure the water seal is intact.

All specifications

Body material	plastic
connection_type	standard outlet sizes
Operating pressure	76.2–110
Quality standard	European quality standards
Included fittings	all necessary fittings and seals
Certification	EN 483

Part numbers

SKU	992006580
Additional article	735.720.900