These devices display the operating pressure on either the discharge or inlet side of a high pressure pump system.  These devices are glycerin-filled and are available with brass or stainless steel fittings.  Pressure ranges are from 0 to 58000 PSI (0-4000 Bar).

Model RangeMaterialFitting
25000-04-1000SS 0-1000 PSI
0-70 bar
Stainless Steel 1/4" Lower
25000-04-100 0-100 PSI
0-7 bar
Brass 1/4" Lower
25000-04-2300 0-2300 PSI
0-160 bar
Brass 1/4" Lower
25000-04-3600 0-3600 PSI
0250 bar
Brass 1/4" Lower
25000-04-4500 0-4500 PSI
0-310 bar
Brass 1/4" Lower
25000-6000 0-6000 PSI
0-415 bar
Brass 1/4" Lower
ACCESSORIES
Service & Repair

Giant provides service on each pump and accessory that we sell. Many basic repair procedures are covered in the Giant repair manual. For all other questions on service or repair needs please contact your local Giant distributor.