Vmac PREDATAIR, Installation Manual

Page: 30 / 38

VMAC – Vehicle Mounted Air Compressors
Toll Free: 1-888-241-2289 Local: 1-250-740-3200
Fax: 1-250-740-3201
30
GPM during pump
start-up and warm-up Suction hose size
AW 22oil
Suction hose size
AW 32 oil
8 GPM (or less) 1” up to 1 ft
1-1/4” up to 2.5 ft
1-1/2” above 6 ft
1-3/4” up to 9 ft
2” above 9ft
1-1/4” up to 1 ft
1-1/2” up to 2.5 ft
1-3/4” up to 3.5 ft
2” up to 8 ft
2-1/2” above 8 ft
12 GPM 1-1/4” up to 1.5 ft
1-1/2” up to 4 ft
1-3/4” up to 6 ft
2” up to 12 ft
2-1/2” above 12 ft 1-1/2” up to 1.5 ft
1-3/4” up to 2.5 ft
2” up to 5 ft
2-1/2” up to 13 ft
3” above 14 ft
16 GPM 1-1/2” up to 3 ft
1-3/4” up to 4.5 ft
2” up to 9 ft
2-1/2” above 9 ft 1-1/2” up to 1 ft
1-3/4” up to 2 ft
2” up to 4 ft
2-1/2” up to 10 ft
3” above 10 ft
20 GPM 1-1/2” up to 2 ft
1-3/4” up to 3.5 ft
2” up to 7 ft
2-1/2” above 7 ft 1-1/2” up to 1 ft
1-3/4” up to 1.5 ft
2” up to 3 ft
2-1/2” up to 8 ft
3” above 8 ft
Table 9 – Cold Climate
GPM during pump
start-up and warm-up Suction hose size
AW 32oil
Suction hose size
AW 46 oil
8 GPM (or less) 1” up to 4 ft
1-1/4” up to 8 ft
1-1/2” above 8 ft 1” up to 1.5 ft
1-1/4” up to 4 ft
1-1/2” up to 9 ft
1-3/4” above 9 ft
12 GPM 1-1/4” up to 5 ft
1-1/2” up to 11 ft
1-3/4” above 11 ft 1-1/4” up to 2.5 ft
1-1/2” up to 6 ft
1-3/4” up to 9 ft
2” above 9 ft
16 GPM 1-1/2” up to 9 ft
1-3/4” up to 13 ft
2” above 13 ft 1-1/2” up to 4 ft
1-3/4” up to 7 ft
2” up to 14 ft
2-1/2” above 14 ft
20 GPM 1-1/2” up to 7 ft
1-3/4” up to 11 ft
2” above 11 ft 1-1/2” up to 2.5 ft
1-3/4” up to 5 ft
2” up to 11 ft
2-1/2” above 11 ft
Table 10 – Temperate Climate
If the hydraulic oil tank is above the pump, add 10% to the hose
length limits for each 1 foot that the oil level in this tank is above the
pump suction port.
If hydraulic oil tank is below the pump, deduct 10% from the hose
length limits for each 1 foot that the oil level in the tank is below the
pump suction port.