Technical These can be provided to efficiencies and performance

Selection of Filter Construction:
Spacers:
Aluminium spacers are used as standard in all Deep Pleat HEPA Filter constructions (up to 250°C and 100% RH for aluminium spacers).
Casings:
For temperatures up to 120°C wood cased or aluminium cased filters can be used.For temperatures above 120°C use galvanised or zintec steel casings (up to 250°C).
Sealants:
Standard Urethane Sealant is suitable for temperatures up to 120°C.
For temperatures above 80C and up to 250C use cases as above and silicone sealant (2 part-pink)
Gaskets:
Filter gaskets are closed cellular polyethylene with sealed butt joints at the corners usually 20mm x 6mm:
Suffix B - fitted both sides
Suffix C - fitted clean side
Suffix D - fitted dirty side
For temperatures above 80C and up to 250C use cases as detailed above and silicon gasket
Grilles:
Grilles are available in either :
12 x 12 x 1.6mm galvanised mesh for 292mm deep filters
White epoxy coated steel for 75mm and 146mm filters in cleanrooms.
Filter Paper:
Filter paper used is water repellent (i.e. suitable for 100% RH but no free moisture).

6” H14 HEPA FILTERS- Scan to BS EN 1822-:2009 STANDARD FLOW

6” H14 HEPA FILTERS- Scan to BS EN 1822-:2009 HIGH FLOW

12” H14 HEPA FILTERS- Scan to BS EN 1822-:2009 STANDARD FLOW

12” H14 HEPA FILTERS- Scan to BS EN 1822-:2009 HIGH FLOW

6” H11 HEPA FILTERS- Scan to BS EN 1822-:2009 STANDARD FLOW

12” H11 HEPA FILTERS- Scan to BS EN 1822-:2009 STANDARD &HIGH FLOW