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SPIROTOP
SpiroTop automatic air vents quickly and effectively remove free air and allow for fast, reliable deaeration when a cooling or heating system is drained.
BENEFITS OF SPIROTOP
The combination of the characteristics listed below ensures
that the automatic SpiroTop will not leak:
- Special valve construction ensures valve is closed completely.
- Long lasting valve seat.
- Solid plastic, robust floats which cannot rupture.
- 1/2" connection prevents pipette effect.
- Available in stainless steel
Spirotop Products.

SPIROTOP INLINE UNITS

AUTOMATIC AIR VENTS

SpiroTop automatic air vents quickly and effectively remove free air and allow for fast, cooling or heating system is drained.

Stainless steel air vent for high-temperature systems (max. 180 °C) with a ½” connection.

A brass air vent for high-temperature and high-pressure systems (max. 150 °C, max. 25 bar) with a ½” connections.

A brass air vent for high-temperature systems (max. 180 °C) with a ½” connection.

A stainless steel air vent for high-temperature and high-pressure systems (max. 200 °C, max. 25 bar) with a ½” connection.

A brass air vent for high-pressure systems (max. 16 bar) with a ½” connection.

A brass air vent for high-temperature and high-pressure systems (max. 150 °C, max. 25 bar) with a ½” connection.