Meets Military/Commercial Requirements
Coupling design conforms to all applicable
military and commercial specification requirements for flexible fuel or air
couplings intended for service at pressures of 125 PSIG (operating), 250 PSIG
(proof) and 375 PSIG (burst) and temperature from -65° to +300°F.
Axial motion and angular flexibility are defined by dimension "D".
As much as ±5° angular flexibility is provided at a minimum gap of .08 inches.
Retains Axial Growth
After tightening, the coupling provides restraint against axial growth when pressure
is applied allowing at the same time additional angular and inward axial motion.
Integral bonding to class "S" of MIL-B-5087B is automatically provided with P/N SP037-(SIZE) bonding spring.
Removable Coupler and Nut
11J09 series couplings are designed for -32 and smaller sizes. Both coupler and nut are captive.
For larger sizes, see 11J03 series.