We provide Tender Bidding Support for Supply of Modified Air Flow Filter With Regulator Prv With 1/2 Bsp With Both Side Adopter 1/ 2X 1/2 & 1/2 X 1 Connector, With Rounded Plunger And Thermo Plastic Piston To Give 0.1 To 0.2 Kg/Cm2 Pressure Drop Along Wit H Pressure Gauge Marking At 2.5 To 3.5 Kg/Cm2. Model Rfrsmr-4 Size-1/2 Bsp. Make - Siemag Warranty Period: 30 Months After The Date Of Delivery