Macnaught 050 Manual

Manual is about: OVAL GEAR FLOWMETER

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INSTRUCTION MANUAL

To the Owner

OVAL GEAR FLOWMETER

MECHANICAL MODEL 050 (2”)

PLEASE READ THIS SAFTEY INFORMATION

CAREFULLY BEFORE USE.

Read and retain this instruction manual to assist you

in the operation and maintenance of this product.

If you have any problems with the meter, refer to the

maintenance and trouble shooting sections of this

manual.

This manual contains connection and operating

instructions for meters with Mechanical Displays

If you need further assistance, contact your local

representative or distributor for advice.

This Flow Meter has incorporated the oval rotor

principal into its design. This has proven to be a

reliable and highly accurate method of measuring

flow.

Exceptional repeatability and high accuracy over a

wide range of fluid viscosities and flow rates are

features of the oval rotor design. With a low pressure

drop and high pressure rating oval rotor flow meters

are suitable for both gravity and pump (in line)

applications.

050 Mech

07.11

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Summary of 050

Page 1
Page 1 of 14 instruction manual to the owner oval gear flowmeter mechanical model 050 (2”) please read this saftey information carefully before use. Read and retain this instruction manual to assist you in the operation and maintenance of this product. If you have any problems with the meter, refer ...
Page 2: Caution
Page 2 of 14 caution important information operating principle installation procedure warning before use, confirm the fluid to be used is compatible with the meter. Refer to industry fluid compatibility charts or consult your local representative for advice. To prevent damage from dirt or foreign ma...
Page 3
Page 3 of 14 maintenance procedures disassembly - flow meter ensure that the fluid supply to the meter is disconnected, and the line pressure is released before disassembly. Refer to the exploded parts diagram and parts list, for item numbers. 1) remove the four screws located on the face of the reg...
Page 4: Flowmeter Mech
Page 4 of 14 product specifications problem cause remedy fluid will not flow through meter a) foreign matter blocking rotors b) line strainer blocked c) damaged rotors d) meter connections over tightened e) fluid is too viscous a) dismantle meter, clean rotors (strainer must be fitted in line) b) cl...
Page 5
Page 5 of 14 exploded diagram parts identification item no. Part description 1 meter body 2 meter cap 0-ring 3 rotor set 4 adaptor bolts 5 flanged process connection 6 adaptor o-rings 7 threaded process connection 8 meter cap 9 gear set 10 meter cap screws 11 cover plate o-ring 12 cover plate and ge...
Page 6
Page 6 of 14 spare parts kits output gear - (gkit) there are 4 spare kit options available for the purchase of replacement components:  output gear kit (gkit) - replacement drive gear set to mechanical register.  flange kit (fskit) - o-ring set for flanges  rotor kit (rkit) - complete rotor assem...
Page 7
Page 7 of 14 skit — type size — 1/2 = p 3/4/5 = m f 050 — 1 s 4 customer model number seal kit - (skit) rotor kit - (rkit) customer model number order number components qty items cover plate o-ring 1 e.G skit – f050 – m 11 meter body o-ring 1 2 order number components qty items complete rotor assemb...
Page 8
Page 8 of 14 wetted parts k - fep/ptfe encapsulated br - brass ss - stainless steel 316 /304 al - aluminium aa610 ca - carbon fkm - viton ® pps - polyphenylene sulphide pvdf - polyvinylidene flouride pom - acetal ptfe - polytetrafluoroethylene ffkm - perfluoro elastomer component type 'f' type 's' t...
Page 9
Page 9 of 14 pressure drop v’s viscosity 100% 50% 25% 10% 5% 100% 50%.
Page 10
Page 10 of 14 meter dimensions.
Page 11: 2” Flange
Page 11 of 14 air eliminator / strainer combination 2” flange 2” threaded connection.
Page 12
Page 12 of 14 notes.
Page 13: Macnaught
Page 13 of 14 warranty macnaught warranty macnaught pty ltd (“macnaught”) warrants that all products manufactured by macnaught and/or supplied by macnaught under the “macnaught” brand, excluding macnaught flow measurement products, components subject to wear and electronic or electrical components, ...
Page 14
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