Item Description: modified air flow filter with regulator ( prv ) with 1/ 2" bsp with both side adopter ( 1/ 2" x 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 ]

Gorakhpur, Uttar Pradesh, India