Brooks-Mite "27"TM Low Flow Purgemeters Model 27000 pages

Brooks-Mite "27"TM Low Flow Purgemeters
Model 2700
Data Sheet
DS-VA-2700-eng
March, 2008
• Ten-to-one rangeability
• Body and tube are a single piece of impact
resistant FDA approved polycarbonate
thermoplastic forming the ribbed tube, bezel,
and integral float stops
• Easy to read design. Bezel type center
mounting puts the flow tube at the front of
the panel for high visibility. No shrouds or
windows cover the tube
• Flush panel mounting bezel and hardware -
standard
• Ribbed tube construction stabilizes the float
throughout the range for increased
performance
• Standard direct read scales for air and water
• Metal connector inserts prevent damage
from overtightening. Rotatable connector
acts as line union which simplifies piping
• O-ring construction on connections, seal
plugs and valve
DESCRIPTION
Advanced concepts and design at very low cost - the
Brooks-Mite "27" Series is a flowmeter of high impact
FDA approved polycarbonate. A standard direct reading
scale affords maximum simplicity of installation and
operation. The unit is designed as a practical approach to
low flow rate indication of noncorrosive liquids and gases
at lowest possible cost. It is available with or without the
optional integral control valve.
SPECIFICATIONS
Capacities and Pressure Drop
Refer to Tables 1 and 2
Accuracy
±10% of full scale
Repeatability
1% full scale
Rangeability
10 to 1
Pressure
100 psig at temperatures from -20° to 130°F (Fluid
temperature below 32°F may cause frosting of plastic
meter body)
Meter Dimensions
Refer to Figure 1
Ordering Information and Model Code
Refer to Table 3
Materials of Construction
Meter body, clean-out plug, float stop: FDA approved
polycarbonate
Floats: Glass, 316 Stainless Steel
Line Connectors: Stainless Steel
O-rings: Buna-N or Viton fluoroelastomers
Scales
Length: 37mm, nominal
Type: Direct read scale silk screened on adhesive backed
black insert for air or water service (see capacity table
for available ranges), millimeter scale with table for air
or water service
Optional: Special direct read scale ranges
Model 2700 with Valve