Meggitt Fuelling Products
Maintenance Manual (MMF251)
Hydrant Coupler – F251 Series
USE OR DISCLOSURE OF DATA ON THIS PAGE IS SUBJECT TO THE RESTRICTIONS ON THE TITLE PAGE OF THIS DOCUMENT
28 Feb 2014
Revision 4.0
4
3. Leading
Particulars
(Refer to
Table 1
)
Table 1
Leading Particulars
Service ........................................................................................................................ Automotive and Aviation Fuels
Operating Pressure
Maximum Working ............................................................................................................... 200 psi (1380 kPa)
Peak Surge .......................................................................................................................... 305 psi (2100 kPa)
Pressure Drop (connected to F368 Hydrant)
(approximate) ................................................................................... 13 psi at 1200 gpm (90 kPa at 4500 lpm)
Fluid Temperature .............................................................................................................. –40 to 160°F (-40 to 71°C)
Ambient ............................................................................................................................. –40 to 160°F (-40 to 71°C)
Weights (approximate)
Basic ................................................................................................................................. 16.6 pounds (6.2 kg)
Mod A – Hydrant 4 inch Coupler for CCMZ7300M2/ CCMZ7309M2
Pressure Control Elbow..................................................................................... 16.6 pounds (9.7 kg)
Mod B – with 90° Elbow + F597A 4 inch NPT Swivel ...................................................... 24.4 pounds (9.7 kg)
Mod C – with 90° Elbow + F597B 4 inch BSPPL Swivel ................................................ 25.2 pounds (10.1 kg)
Mod D – with 90° Elbow + F597C 3 inch NPT Swivel .................................................... 25.2 pounds (10.1 kg)
Mod E – with 90° Elbow + F597D 3 inch BSPPL Swivel ................................................ 25.2 pounds (10.1 kg)
Mod F – with 90° Elbow + F597E 2.5 inch NPT Swivel ................................................. 25.2 pounds (10.1 kg)
Mod G – with 90° Elbow + F597F 2.5 inch BSPPL Swivel ............................................... 24.4 pounds (9.7 kg)
Mod H – with 90° Elbow + F597G 4 inch NPSM Swivel .................................................. 21.9 pounds (8.6 kg)
Mod J – with 90° Elbow for F597 Swivel ........................................................................ +0.1 pound (+0,05 kg)
Mod K – (Use only with MOD B thru J) + 0.75 inch NPT THD in Elbow, with plug ......... 21.9 pounds (8.6 kg)
Mod L – Add Product Selection Position 4 ........................................................................... No weight change
Mod M – With 90° Elbow + F597M 4 inch NPSH ............................................................. 24.4 pounds (9.7 kg)
Mod R – Viton Seals ............................................................................................................. No weight change
