Strainer basket type carbon steel – PN40 Flanged pneumatic pinch valve PN10 Ductile iron dismantling joint – PN10 Ductile iron flange adapter – EPDM gasket Female BSP backflow preventer – non-controllable different pressure area – CA 573 type Forged steel welding neck flange PN10/16 – EN 1092-1 Oiltec quality abestos free flange gasket – PN10/16 Digital pressure gauge Electromagnetic insertion flowmeter Sight glass with ball