7430 Series – Glass Tube Flowmeters

Internal Components 316L SS, black glass, sapphire, Carboloy, tantalum
Fitting Material 316L SS Optional: PVC, PVDF, Hastelloy®
Inlet/Outlet Fittings 1/8” and 1/4” FNPT, horizontal control valve optional
O-Ring Standard: Viton®
Optional: Buna N, EPR, Kalrez®

PERFORMANCE:

Capacities Water 0.56 to 1,800 cc/min
Air 54 to 70,000 cc/min
Scale  65 mm, 150 mm direct reading, detachable
Accuracy ± 6% of full scale flow, 65 mm
± 4% of full scale flow, 150 mm
Turndown 10:1
Repeatability 1%
Maximum Temperature Gases 250° F (121 ° C)
Liquids 200° F (93° C)
Maximum Pressure 316L SS fittings 200 psig
PVC fittings 130 psig
PVDF fittings 150 psig
Ambient Temperature 33° F to 125° F (1° C to 52° C)

Description

Both 65 mm and 150 mm scales, borosilicate glass tube models feature all stainless steel frame and horizontal connections at a less expensive price than competitive products. Valve optional.

OPTIONS:

Alarm Fiber-Optic or Inductive Ring Sensor
Certified Calibrations Conform to ISA RP 16.6
Scales Any volumetric unit

FLOATS:

Options for rotameter float materials and designs extend flow ranges for different fluids within a given rotameter tube design.