1 off - USED 115 gallon (525 litre) nominal capacity vertical cylindrical 316 grade stainless steel limpet coiled pressure/vacuum vessel measuring 2'-6" dia x 3'-7" straight shell height plus 6" deep dished top and bottom.  Free standing on 4 off - 2" NB mild steel legs giving 3'-0" clearance under outlet. 
Limpet coiled to shell with 9 coils of 3" x 1" half coil and to bottom dish with a 2" NB single coil.
                                                     VESSEL                         JACKET
WORKING PRESSURE     30 PSI + 3mm HG VAC    10 PSI (but would work at much higher)
TEST PRESSURE             45 PSI                                90 PSI

CONNECTIONS (All flanged unless stated)
           TOP         : 2 x 2"
                              1 x 1 1/2"
                              4 x 1"
           BOTTOM : 1 x 1" pad
           COILS      : 1" inlet and outlet to shell and dish
FULL CAPACITY  : 117 gallons