Badger Meter MR Transmitter User Manual
Page 25
High Cycle
ApplicationsE:
Pressure Fatigue
Rating
Per NFPA/T2 .6 .1 R1 - 1991, C/90, the method of verifying rated fatigue pressure (or establishing
the rated burst pressure, or both) of the pressure containing envelope conforms to NFPA/T2 .6 .1
R1, Fluid power systems and products – Method for verifying the fatigue and establishing the
burst pressure ratings of the pressure containing envelope of a metal fluid power component .
Meter Size
Aluminum
Brass
Stainless Steel
RFP*
Cycles
RFP*
Cycles
RFP*
Cycles
1/4
2000
1Ч10
6
**
3000
1Ч10
6
1/2
2000
1Ч10
6
**
3000
1Ч10
6
3/4
1500
1Ч10
6
**
3000
1Ч10
6
1
1500
1Ч10
6
**
3000
1Ч10
6
1-1/4
1000
1Ч10
6
**
3000
1Ч10
6
1500
70Ч10
3
**
3000
1Ч10
6
1-1/2
1000
1Ч10
6
**
3000
1Ч10
6
1500
70Ч10
3
**
3000
1Ч10
6
*RFP = Rated Fatigue Pressure
**Consult Factory
User Manual
Page 25
November 2013