Series MM Mini-Master® Flowmeter

Series MM Mini-Master® Flowmeter

Series MTF Multitube Flow System

Series MTF Multitube Flow System

Series UV Ultra-View™ Polysulfone Flowmeter

Monitor Water Flow Rates from .25 to 40 GPM, Air Rates from 1 to 100 SCFM

The Series UV Ultra-View™ Polysulfone Flowmeter is an ultra-pure, laboratory grade flowmeter with a dual scale that measures flow in GPM and LPM of water, air and other compatible media. The Series UV is designed to withstand high temperatures up to 212°F (100°C) and pressures up to 150 psi (10.34 bar).

Product Applications

  • Monitor chill water flow
  • Reverse osmosis systems
  • Deionized water systems
  • Potable water systems
  • Remediation applications
Starting at $345.00
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Grouped product items
Model Description Availability* Qty Price
UV-0112 Polysulfone flowmeter, range 0.25-2.5 GPM (1-9.5 LPM) water. 1-3 days*
UV-1112 Polysulfone flowmeter, range 0.5-5.0 GPM (2-19 LPM) water. 1-3 days*
UV-2112 Polysulfone flowmeter, range 1.0-10.0 GPM (4-38 LPM) water. 1-3 days*
UV-3112 Polysulfone flowmeter, range 2.0-20.0 GPM (8-76 LPM) water. 1-3 days*
UV-4112 Polysulfone flowmeter, range 3.0-30.0 GPM (12-112 LPM) water. 1-3 days*
UV-5112 Polysulfone flowmeter, range 4.0-40.0 GPM (20-150 LPM) water. 1-3 days*
UV-A112 Polysulfone flowmeter, range 1-13 SCFM (30-370 LPM) air. 1-3 days*
UV-B112 Polysulfone flowmeter, range 2.5-28 SCFM (70-780 LPM) air. 1-3 days*
UV-C112 Polysulfone flowmeter, range 5-50 SCFM (70-1400 LPM) air. 1-3 days*
UV-D112 Polysulfone flowmeter, range 14-100 SCFM (400-2800 LPM) air. 1-3 days*


Compatible liquids or gases.
Wetted Materials:
Polysulfone body and fittings, fluoroelastomer O-rings and virgin PTFE float.
Temperature Limits:
35 to 212°F (2 to 100°C); 35 to 130°F (2 to 54°C) for PVC fitting option.
Pressure Limits:
150 psi (10.34 bar).
±2% FS @ 70°F ±2°F (21.1°C) and 14.7 psia (in line connection rating only).
±1% FS @ 70 ±2°F (21.1°C) and 14.7 psia (in line connection rating only).
Process Connections:
1" female NPT. Optional 90° polysulfone elbow - 1" male NPT.
Scale Length:
6" (152.40 mm) - 7" (177.80 mm), depending on model.
Fitting Torque:
Maximum 22 ft lb.
1 lb (457 g) (for 20 GPM range).

CAUTION: Ball valves can have a "water cannon" effect on opening, creating pressure that exceeds the warranty ratings will damage the flowmeter.

Series UV Flowmeters are for indoor use only or areas without direct sunlight. Polysulfone is adversely affected by ultraviolet light.


  • Corrosion-resistant polysulfone body ideal for applications where other flowmeters fail saving replacement cost and time
  • Easy to clean body yields low maintenance costs
  • Polycarbonate shield protects internal scale increasing product operating life
  • Low installation costs with optional panel mount polysulfone fittings


  • UV-XXXX-SHD Protective Polycarbonate Shield
  • UV-XX22 PVC 1" female NPT Fittings
  • UV-XXXX-CDS Certified Data Sheet with Traceability to NIST

Product Literature


Catalog Pages

Model Chart

EXAMPLE UV 0 1 1 2 AT Series UV-0112-AT Ultra-View™ Polysulfone Flowmeter, range 0.25-2.5 GPM (1-9.5 LPM) water, polysulfone body and fitting, virgin PTFE float, with aluminum tag.
SERIES UV           Ultra-View™ Polysulfone Flowmeter
        0.25-2.5 GPM (1-9.5 LPM) Water
0.5-5.0 GPM (2-19 LPM) Water
1.0-10.0 GPM (4-37 LPM) Water
2.0-20.0 GPM (8-74 LPM) Water
3.0-30.0 GPM (12-112 LPM) Water
4.0-40.0 GPM (20-150 LPM) Water
1.0-13.0 SCFM (30-370 LPM) Air
2.5-28.0 SCFM (70-780 LPM) Air
5.0-50.0 SCFM (140-1400 LPM) Air
14.0-100.0 SCFM (400-2800 LPM) Air
BODY MATERIAL     1       Polysulfone
FLOAT MATERIAL         2   Virgin PTFE
OPTIONS           AT
Aluminum Tag
Buna-N O-rings
Certification Data Sheet
Polycarbonate Protective Shield
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Model Description Availability* Price
A-162 In-line fitting replacement kit. Two 1" female NPT connection fittings and two o-rings. 1-2 Weeks*
A-801 Panel mount kit, polysulfone fittings. 1-3 days*