13
Table 3: Torque Specications
PART # DESCRIPTION / KEY ITEM # TORQUE
AP1407
AP1407/S
AP1471
AP1471/S
Yoke Connector (21)
DIN Handwheel Connector (33)
14.7 ft/lbs
20 Nm
AP5309
AP5309B
HP Balance Plug (18) 70 in/lbs / 8 Nm
AP1408,
AP1413
MP Blanking Plug (31) or hose,
HP Blanking Plug (27) or Hose
40 in/lbs
4.5 Nm
Table 4: Test Bench Specications
TEST CONDITION SPECIFICATION
Leak Test Inlet 2500 - 3000 psig (206 bar) No leaks allowed
MP Inlet 2500 - 3000 psig (206 bar) 130 - 145 psi (9 - 10 bar)
Medium Pres-
sure Creep
Inlet 2500 - 3000 psig (206 bar)
5 psi (0.25 bar) max for 15 seconds
after cycling (purging) regulator
Table 5: Recommended Cleaners and Lubricants
LUBRICANT/CLEANER APPLICATION SOURCE
Christo-Lube MCG 111
All o-rings
Aqua Lung, PN 820466, or
Lubrication Technologies
310 Morton Street
Jackson, OH 45640
(800) 477-8704
Oakite #31
Acid bath for reusable stainless steel and
brass parts.
Oakite Products, Inc.
50 Valley Road
Berkeley Heights, NJ 07922
White distilled vinegar
Acid bath for reusable stainless steel
and brass parts.
“Household” grade
Liquid dishwashing detergent
(diluted with warm water)
Degreaser for brass and stainless steel
parts; general cleaning solution for plastic
and rubber.
“Household” grade
CAUTION: Silicone rubber requires no lubrication or preservative treatment.
DO NOT apply grease or spray to silicone rubber parts. Doing so may cause
a chemical breakdown and premature deterioration of the material.
CAUTION: Do not use muriatic acid for the cleaning of any parts. Even if
strongly diluted, muriatic acid can harm chrome plating and may leave a
residue that is harmful to o-ring seals and other parts.
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