Graco 312497F Scuba Diving Equipment User Manual


 
MHH Series
24 312497F
MHH Series
Technical Data
Material Steel Body (corrosion protected) Steel Piston (honed fit)
Pressure (max) 6,000 psi (414 bar) for Petroleum Oil only - Buna O-rings
7,500 psi (517 bar) for Petroleum or Synthetic Oil - fluo-
roelastomer O-rings
Lubricant Petroleum or synthetic oil only
Maximum Operating Temperature
Buna-N O-rings (422-010-060) 200°F (93°C)
Fluoroelastomer O-rings (527-000-840) 350°F (163°C)
Maximum Cycle Rate Without Cycle Pin 200 CPM
Net Weight (approx.)
3 section divider valve assembly
5.9 lbs (2.7 kg)
4 section divider valve assembly
7.3 lbs (3.3 kg)
5 section divider valve assembly
8.7 lbs (4.0 kg)
6 section divider valve assembly
10.2 lbs (4.6 kg)
7 section divider valve assembly
11.6 lbs (5.6 kg)
8 section divider valve assembly
13.0 lbs (5.9 kg)
Torque Ratings
Mounting Screw
8-9 ft. lbs
Enclosure Plugs
6-8 ft. lbs
Indicator Port Plug
5-7 ft. lbs
Bleed Screws
1-2 ft. lbs.
Tie Rod Nut
5-8 ft. lbs