FPD350 Torbar Averaging pitot tubes

— Measurement made easy Economical flow metering solutions for gases, liquids and steam — Unique profile shape • Offers high flow turndown — No drift in co-efficient • Ensures long term stability — One-piece outer tube • For pipes up to 5000 mm (197 in.) diameter • Ensures optimum strength — Low permanent pressure loss • Means low energy consumption & cost • Reduced carbon footprint — Suitable for wide range of pipe sizes • For circular, square or rectangular section ducts of • 10 to 8000 mm (0.4 to 315 in.) diameter — Dual averaging • For improved accuracy with asymmetric flow profiles — Hot-tap...

— Torbar The Torbar is a multiport self-averaging flow meter with a design based on the classical pitot tube concept of fluid flow measurement and with thousands having been installed into a large variety of industries world wide. Permanently installed types In-line fitting The Torbar produces an averaged differential pressure (DP) signal proportional to the square of the flow rate. The DP output is normally piped to a Differential Pressure transmitter in order to generate an electrical signal proportional to the flow rate. For certain applications, the DP transmitter can be mounted directly...

Flanged fitting – standard Threaded fitting Compression gland All Models are supplied without flanged pipe fitting or stud bolts and gaskets as standard. These are available as accessories. Weld fitting Models are supplied with carbon steel pipe weld fitting and stainless steel compression gland as standard (other materials available). Weld Cup End Support (Flanged FPD350.T4.E2 models only) End support with threaded plug (threaded FPD350.T4.E2 models only) Flanged FPD350.T3 and FPD350.T4 models Threaded FPD350.T3 and FPD350.T4 models Fits pipe sizes mm (in.) * For liquid flow applications where...

Flanged fitting – extra strength Direct mount 3 or 5 valve manifold (option) Threaded male connection (option) for needle valve, ball valve or gate valve Torbar head option – material as Torbar D Flow Standard flange size 3 in. (DN 80) Other sizes available Maximum pressure / temperature All models as flange rating to class 2500 ANSI. Model FPD350.T5 Fits pipe sizes mm (in.) * For liquid flow applications where there is a possibility of process pulsations or intermittent excessive flow velocity, the end-support model should always be selected for pipe sizes over 600 mm (24 in.) internal diameter....

— … Torbar Options Probe material Probe material Super Duplex Male without valves Female without valves With needle valves With ball vales Direct mount head Direct mount separate manifold DP output connections / valves Flanged without valves With gate valves Direct mount integral manifol

Withdrawable types (Hot Tap) Models FPD350.L7/H7/H8 with end supports must not be installed via hot-tap methods into a pressurized pipe because of the requirement to fit an end support. However, once installed, they can be inserted and withdrawn under pressure. Threaded fitting – low pressure Safety chain Fits pipe sizes mm (in.) * For liquid flow applications where there is a possibility of process pulsations or intermittent excessive flow velocity, the end-support model should always be selected for pipe sizes over 250 mm (10 in.) internal diameter. ** With end support Supplied with weld fittings,...

— … Torbar Threaded fitting – high pressure Packing gland Pressure chamber Isolation valve Close nipple * For liquid flow applications where there is a possibility of process pulsations or intermittent excessive flow velocity, the end-support model should always be selected for pipe sizes over 250 mm (10 in.) internal diameter. ** With end support Supplied with weld fittings, isolation valve, pressure chamber and draw bolt retraction (illustrated) as standard. Gland packing material is supplied as non-asbestos graphite ribbon as standard. PTFE is available (specify at time of order). Geared retraction...

Flanged fitting Packing gland Drawbolt retraction Pressure chamber Isolation valve Fits pipe Standard sizes mm (in.) flange size 11/2 in. (DN40) Other sizes available * For liquid flow applications where there is a possibility of process pulsations or intermittent excessive flow velocity, the end-support model should always be selected for pipe sizes over 250 mm (10 in.) (Model FPD350.H7.E2) 600 mm (24 in.) (Model FPD350.H8.E2) internal diameter. ** With end support Supplied with isolation valve and pressure chamber, and draw bolt retraction assembly and without flanged pipe fitting or stud bolts...

— … Torbar Process isolation valves Valve type Threaded ball Valve size Code (* is material – see below) Maximum temperature at valve 200 °C (392 °F) Threaded gate Flanged ball Flanged gate Code * defines valve material 316SS – (S) carbon steel – (C) Alloy 400 – (M) for other material specify (Example: GC7 is 11/4 in. gate valve in carbon steel). When valve is supplied by purchaser, whole code is: BZ9

Accessories Description For vertical process pipe Head for direct mounting of valve manifold or transmitter Direct mounting head fitted with 3- or 5-valve manifold** Head with integral 3- or 5-valve manifold for fitting of transmitter by others. PT100 temperature element fitted through Torbar neck. For Hazardous Area Installations specify certification required. Maximum pressure 70 bar. * Default option is PNH – Horizontal Pipe ** Heads with an integral (welded) manifold are recommended rather than those with a direct-mounted (bolted) manifold – direct-mounted manifolds do not enable isolation...

— … Torbar Accessories Description Flanged Pipe Fittings (Stand-Off). Material is specified by ‘Pipe Fitting Material’ in Model Number. Type, Size and Rating is specified with Model Number Stud Bolts, Nuts and Gasket Thin duct wall Mounting Plate. Recommended for large ducts with wall thickness of less than 2 mm Max. temp 200 °C (392 °F) Gear Retraction Assembly (Material: 316 Stainless Steel) Bi-Directional Probe Standard Materials: Stud, Bolts and Nuts: A193-B7/A 194-2H Gasket: Asbestos-free Glass/Aramid Fibre/Nitrile Gasket Material: 316 Stainless Steel Spiral Wound