Product Categories
BS3900 Flow Cups Range
BS3900 Flow Cups – BS3900 (1971) OLD SPECIFICATION (B2)
2.38mm (0.09˝) Orifice diameter 38 – 71cSt Viscosity range 30-300 sec. Flow times
BS3900 Flow Cups – BS3900 (1971) OLD SPECIFICATION (B3)
3.17mm (0.12˝)Orifice diameter 38 – 147cSt Viscosity range 30-300 sec. Flow times
BS3900 Flow Cups – BS3900 (1971) OLD SPECIFICATION (B4)
3.97mm (0.16˝) Orifice diameter 71 – 455cSt Viscosity range 30-300 sec. Flow times
BS3900 Flow Cups – BS3900 (1971) OLD SPECIFICATION (B5)
4.76mm (0.19˝) Orifice diameter 299 – 781cSt Viscosity range 30-300 sec flow times
BS3900 Flow Cups – BS3900 (1971) OLD SPECIFICATION (B6)
7.14mm (0.28˝)Orifice diameter 781 – 1650cSt Viscosity range 30-300 sec flow times
