SAMPI SM7 User Manual
SM7 Meter
Specifications Sheet
Superior accuracy at constant flow: with all
other conditions being constant, the Sampi
Meter does not vary more than 0.05% in
repeatability over entire range and beyond.
Accuracy over the widest range of flow: the
Sampi Meter has a most ideal combination of
minimum seal or slippage area with lowest
pressure differential across the seal. There is no
metal-to-metal contact within the meter
element… and no contact means no wear… no
wear means no increase in clearances… no
increase in clearances means no increase in
slippage… and no increase in slippage means no
deterioration in accuracy.
Performance
Temperature
range
°C (°F) SSU (cP) 5:1 10:1 40:1
-40 to 71
(-40 to 160)
Viscosity
range
150 to 1500000
(25 to 325000)
± 0,125%
(or better)
Linearity
± 0,22%
(or better)
Features
Flange size
Max nom.
Flow rate
Inches l/min (GPM) Bar (PSI) Kg (lbs)
2 or 1½ 500 (132) 10 (143) 21,8 (47)
Working
pressure
Weight conf.
± 0,5%
(or better)
“A”
All accuracy
statements
based on
metering
solvent,
approximate
viscosity 1 cP.
Materials
Class Body Rotors Vanes Gaskets
1
2
6
11
Anodized aluminium Hard anodized aluminium Anodized aluminium Buna-Viton
Anodized aluminium Hard anodized aluminium Anodized aluminium Buna-Viton
Hard anodized aluminium Hard anodized aluminium Hard anodized aluminium Viton-Teflon
Anodized aluminium Anodized aluminium Anodized aluminium Teflon
Configurations
Dimensions
SAMPI spa
A unit of IDEX Corporation
Via Amerigo Vespucci, 1
55011 Altopascio (Lucca) – Italy
Phone: +39 0583 24751
Fax: +39 0583 264748
www.sampi.it
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