ac al am at series
AT-210/250
The AT-210 and AT-250 were designed as replacements for the tinned steelcase meters or other meters that have wide center-to-center top connections. The AT-210 has 5LT connections while the AT-250 has 10LT connections.
Please sign in to access more documents
Once signed in, you may be able to access additional documents for your account.
Overview
The AT-210 and AT-250 meters have a 5 PSIG Maximum Allowable Operating Pressure and can flow either 210 or 250 cubic feet per hour at 1/2” W.C. differential pressure.
Features
Features
- Die-cast aluminum case
- Oil-impregnated, self-lubricating bushings
- Molded, convoluted diaphragms for smooth operation and long life
- Rigid, reinforced flag rods for positive alignment and sustained accuracy
- Graphite-filled phenolic valves to minimize wear
- Long-life, low friction, grommet seals
- Single coat polyester primer with high solids polyurethane top coat
- Security seals that indicate tampering
Specifications
Others
- Applications
- Replacement for tinned steel case meters/wide center-to-center connections
- Operating Pressure Range
- Up to 5 psig
- Models
- AT-210 and AT-250
- Meter Types
- Diaphragm Gas Meter
- Maximum Flow Capacity
- AT-210: 210 SCFH (6 m³/h)
- AT-250: 250 SCFH (7.1 m³/h)
- Maximum Allowable Operating Pressure (MAOP)
- 5 psig
- Index Type
- Pointer or Odometer
- Flow Condition
- At 1/2 in WC differential
- Construction Materials
- Die-Cast Aluminum Case, Graphite-filled phenolic Valve
- Connection Type
- AT-210: 5 LT
- AT-250: 10 LT
- Connection Size
- AT-210: 11-1/4 in, AT-250: 11-1/4 or 13-3/8 in
- Compensation Range
- -30 to 140 deg F (-34 to 60 deg C)
- Coating Type
- Polyester primer + polyurethane top coat
- Approvals
- ANSI B109.1, Measurement Canada Accredited
Others
- Applications
- Replacement for tinned steel case meters/wide center-to-center connections
- Operating Pressure Range
- Up to 5 psig
- Models
- AT-210 and AT-250
- Meter Types
- Diaphragm Gas Meter
- Maximum Flow Capacity
- AT-210: 210 SCFH (6 m³/h)
- AT-250: 250 SCFH (7.1 m³/h)
- Maximum Allowable Operating Pressure (MAOP)
- 5 psig
- Index Type
- Pointer or Odometer
- Flow Condition
- At 1/2 in WC differential
- Construction Materials
- Die-Cast Aluminum Case, Graphite-filled phenolic Valve
- Connection Type
- AT-210: 5 LT
- AT-250: 10 LT
- Connection Size
- AT-210: 11-1/4 in, AT-250: 11-1/4 or 13-3/8 in
- Compensation Range
- -30 to 140 deg F (-34 to 60 deg C)
- Coating Type
- Polyester primer + polyurethane top coat
- Approvals
- ANSI B109.1, Measurement Canada Accredited
- Applications : Replacement for tinned steel case meters/wide center-to-center connections
- Operating Pressure Range : Up to 5 psig
- Models : AT-210 and AT-250
- Meter Types : Diaphragm Gas Meter
- Maximum Flow Capacity : AT-210: 210 SCFH (6 m³/h)|AT-250: 250 SCFH (7.1 m³/h)
- Maximum Allowable Operating Pressure (MAOP) : 5 psig
- Index Type : Pointer or Odometer
- Flow Condition : At 1/2 in WC differential
- Construction Materials : Die-Cast Aluminum Case, Graphite-filled phenolic Valve
- Connection Type : AT-210: 5 LT|AT-250: 10 LT
- Connection Size : AT-210: 11-1/4 in, AT-250: 11-1/4 or 13-3/8 in
- Compensation Range : -30 to 140 deg F (-34 to 60 deg C)
- Coating Type : Polyester primer + polyurethane top coat
- Approvals : ANSI B109.1, Measurement Canada Accredited
Manuals and Guides
Name
Description
File Size
Date
Size
AT-210/250 Parts List (English)
application/pdf 562.32 KB
10/31/2023
562.32 KB
Data Sheet
Name
Description
File Size
Date
Size
AT-210/250 Data Sheet (English)
application/pdf 485.39 KB
10/12/2023
485.39 KB
Name
Description
File Size
Date
Size
AT-210/250 Data Sheet (English)
application/pdf 485.39 KB
10/12/2023
485.39 KB
AT-210/250 Parts List (English)
application/pdf 562.32 KB
10/31/2023
562.32 KB
Name
Description
File Size
Date
Size
Name
Description
File Size
Date
Size
Please sign in to view part numbers available for purchase based on your account Sign In
Part Number
Description
Leaf Category
Thumbnail
Add to list
