PR Series Flowmeters are PITOT tube type flowmeters used to measure water flow rates in closed horizontal PVC water pipe systems. They are ideally suited for swimming pool, spa and aquaculture applications. Compatible with existing flowmeter installations at an economical price. Ensures recirculation pump is flowing adequate water for optimum water filtration.

Specifications:

• Accuracy: ± 10% Full Scale
• Body: Clear Acrylic (Precision Machined)
• Floats: Stainless Steel (Type 316) and Black Acrylic
• Temperature: 150º F / 65º C Maximum
• Pressure: 150 PSIG / 10 Bar Maximum
• Seals: Viton®
• Mounting Base: PVC
• Top Plug: PVC
• Gasket: Viton®
• Clamps (2): Stainless Steel

Series FR2000 is a standard precision-machined acrylic flow meter for liquids or gases, has direct reading air and water scales and is available in either English or Metric scales. The FR2000 flow meters can be configured with a control valve on the inlet or no valve at all; fittings and valve can be specified in either brass or stainless steel; O-rings can provided with Buna-N, Viton or other optional elastomers.

• Accuracy: 5% of Full Scale
• Floats: Black Glass 303 Stainless Steel
• Body: Clear Machined Acrylic
• Seals: Viton® with Stainless Steel Fittings or Buna-N with Brass Fittings
• Fittings: 303 Stainless Steel or Brass 1/8" FNPT
• Valves (optional): Cartridge Type Stainless Steel or Brass
• Temperature: 150°F/65°C Max.
• Pressure: 100 psi/6.89 Bar Max.

• FR2000
• FR4000
• FR4500
• FR4400
• FR4700
• FR4800
• FR5000
• FR5000-I
• FR5500

Series GD is a direct read flowmeter for liquids or gases available in either 65 or 150 mm scale lengths with corresponding reference scales. Series GD flowmeters can be configured with a standard or precision control valve on either the inlet or no valve at all; fittings can be specified in either aluminum or stainless steel; valves can be specified in either brass or stainless steel; O-rings and seals can be provided in Buna-N, Viton® or other optional elastomers.

• Accuracy:
• 65 mm Scale
• ±5% Full Scale
• ±150 mm Scale
• ± 3% Full Scale
• Floats: Black Glass, Sapphire, Stainless Steel, Carboloy (Tungsten Carbide), Tantalum
• Frame: Aluminum
• End Blocks: Aluminum w/ Buna N, Stainless Steel w/ Viton®
• Standard Seals & Fittings: Brass w/ Buna N, Stainless Steel w/ Viton®
• Fittings: 1/8" FNPT
• Tube: Borosilicate Glass
• Valves: Standard Control Valve, Precision Control Valve (optional)
• Temperature: 200 psi / 13.8 Bar Max.
• Pressure: 200°F / 93°C Max.

• Series GD
• Series GR
• Series GS
• Series GS-M
• Series GS-L

Series MP Chemical and heat resistant molded Polysulfone flowmeters are available in direct read liquid flow ranges from 0.4 LPM to 120 GPM with an accuracy of ± 5% FS. Internal wetted parts are made of stainless steel, seals are Viton®, and standard connection fittings are PVC. Special fittings are available upon request.

Specifications:

• Accuracy: ± 5% of Full Scale
• Float: Stainless Steel
• Tube: Polysulfone
• Seals: Viton®
• Fittings: PVC
• Temperature: 150°F/65°C Max.
• Pressure: 100 psi/6.89 Bar Max

Series FR6000 oxygen and breathing air flow meters are made with high-impact resistant Lexan® hood and flow tube, combined with a sturdy machined brass base, these meters will stand up to the rigors of clinical or field use. The durable stainless steel stem valve assures precise control throughout the full flow range, and povides for positive flow shut-off. O-Ring seals eliminate the leaks that are commonly associated with plastic base models. Standard meters are calibrated at 50 psig inlet pressure for accurate flow measurement under a variety of operating conditions.

Specifications:

• Accuracy:
• ± 0.2 LPM from 1/8 to 4 LPM
• ± 0.4 LPM from 4 to 8 LPM
• ± 0.6 LPM from 8 to 15 LPM
• Inlet / Outlet Configuration: 1/8" FNPT Inlet 9/16 - 18" Male DISS Outlet
• Flow Conditions: Pressure compensated @ 50 psig
• Temperature: 150° F / 65° C Maximum
• Pressure: 100 PSIG / 6.9 Bar Maximum

The  Flowmeter Manifold System, available in 2-bay or 3-bay configurations, is designed to deliver oxygen to separate locations from a single source. The system consists of a precision machined stainless steel manifold with Series FR6000 flowmeters. The system is fully assembled, flow & leak tested, and is available in any combination of these three flow ranges: 3-1/2 LPM, 8 LPM and 15 LPM of Oxygen, or air.

Specifications:

• Accuracy:
• ± 0.2 LPM from 1/8 to 4 LPM
• ± 0.4 LPM from 4 to 8 LPM
• ± 0.6 LPM from 8 to 15 LPM
• Inlet / Outlet Configuration: 1/8" FNPT Inlet 9/16 - 18" Male DISS Outlet
• Flow Conditions: Pressure compensated @ 50 psig
• Temperature: 150° F / 65° C Maximum
• Pressure: 100 PSIG / 69 Bar Maximum
• Seals: Buna-N

Series MR3000 - Molded of high-impact resistant polycarbonate these flowmeters are available with 24 different air and water ranges. These units are supplied with scales in LPM Air, SCFH Air, CCM Water and GPH Water, all with 10:1 turn down ratios. The MR3000 has been designed to maintain maximum pressures to 100 psig and temperatures to 150°F. These economically engineered units have been designed to provide the highest quality with precision accuracy. These flowmeters are fitted with 1/8" FNPT inlet and outlet connections. An optional inlet or outlet control valve can be specified.

Specifications:

• Accuracy: ± 4% of Full Scale
• Floats: Black Glass, Stainless Steel, Carbide, Aluminum
• Tube & Body: Polycarbonate
• Seals: Viton® with St. Steel fittings or Buna-N with Brass fittings
• Valves: Cartridge Type, Stainless Steel or Brass (optional)
• Temperature: 150°F/65°C Max.
• Pressure: 100 psi/6.89 Bar Max.