STOURFLEX®
Nonair® Air and Dirt Separator Products


The STOURFLEX® Nonair® range of air and dirt separator products provide an ideal solution to the problems of air and dirt in heating and chilled water systems - if air and dirt are not removed, the system effciency is severley reduced. A build up of dirt in the system will lead to increased pressure drops, blockages and premature failing of components.

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Available exclusively in the UK from J & P Supplies, STOURFLEX® Nonair® products use a unique patented method that removes dirt, air, sludge and solid particles from your heating and chilled water systems.

Manufactured from corrosion resistant stainless steel 316L, with silumin swivel flanges. Little or no pressure drop experienced even at the highest flow rates.

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JP504 - MICRO-BUBBLE AIR SEPARATOR WITH BUILT IN STRAINER

STOURFLEX® Nonair® Micro-Bubble Separator with New Built-In World Patented Strainer..

Removes all air, dirt, sludge and solid particles at the same time. No other filters required. The larger active strainer area makes Nonair® more effective than conventional strainers.

Manufactured from corrosion resistant stainless steel.

Flanged BS 4504 PN10, sizes 50mm - 150mm

 
       

 

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JP503 - MICRO-BUBBLE AIR AND DIRT SEPARATOR

STOURFLEX® Nonair® Air and Dirt Separator with unique patented method of Air and Dirt Separation, maintains full flow through the unit at all times.

There are no rings, wires or other obstructions inside that can become blocked by dirt over a period of time.

Works effectively even at high flow rates.

Flanged BS 4504 PN10, sizes 50mm - 400mm

     
       

 

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JP502 - MICRO-BUBBLE AIR SEPARATOR

STOURFLEX® Nonair® Air Separator

Manufactured from light-weight corrosion resistant stainless steel.

Fitted with swivel flanges, this easy to fit efficient separator will give many years of trouble free service.

Flanged BS 4504 PN10, sizes 50mm - 400mm

     
       

 

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JP501 - MICRO-BUBBLE AIR SEPARATOR

STOURFLEX® Nonair® Stainless Steel Air Separator, fitted with female bsp end connections, sizes 20mm - 50mm

The unique simple design enables full flow with low pressure drop even at small sizes. Suitable for use on all small bore heating and chilled water systems.

     
       

 

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JP705 - AUTOMATIC AIR VENT

STOURFLEX® Nonair® Stainless Steel Air Vents, Shut Off Valves and Pressure Gauges are available for use with all Nonair® Air & Dirt separators.

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  Please click on a product below to view a data sheet.
   
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JP501 Air Seperator
Screwed

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JP502 Air Seperator
Flanged

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Air Vent
               
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JP503 Air and Dirt Seperator
Flanged

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To see our WRAS certification, please click here

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Additional Information

   
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Graph for Calculating Pressure Drop for the STOURFLEX® Types JP501, JP502, JP503 & JP504 Nonair Air and Dirt Separators.

 
   
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Problems Caused by the Presence of Air in Circulating Heating & Chilled Systems.

 
   
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Nonair Method of Air & Dirt Separation

 
   
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Installation, Operation and Maintenance Instructions for Air & Dirt Seperators

       
 
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