Home / BRAND / Gentec Genstar Technologies / High Purity Regulator Brass Barstock / GENTEC – High Purity Sensitive Back Pressure Regulator R77B Series Please choose product options by visiting GENTEC R13SL Regulator. GENTEC – High Purity Sensitive Back Pressure Regulator R77B SeriesRM 0.00 PRE-ORDER: 3-10 WORKING DAYS, SUBJECTED TO FACTORY STOCK GENTEC - High Purity Sensitive Back Pressure Regulator R77B Series quantity Add to cart Categories: BRAND, Gentec, Gentec Genstar Technologies, High Purity Regulator Brass Barstock, High Purity Regulator Brass Barstock, PRESSURE REGULATOR Tag: GENTEC High Purity Sensitive Back Pressure Regulator R77B Series Additional information Additional information Weight 3 kg Related products GENTEC R21SL Regulator RM 0.00 Select options GENTEC R12SL Regulator RM 0.00 Select options GENTEC – High Purity Portable Cylinder Regulator H229 Series RM 0.00 Add to cart GENTEC R17SL Regulator RM 0.00 Select options