VIPER DIESEL
SECTION 2: SPECIFICATIONS
090058-OP_r0 (AUGUST-2014)
PAGE - 5
VANAIR MANUFACTURING, INC.
(800) 526-8817 • www.vanair.com
TABLE 2A: SPECIFICATIONS FOR VIPER DIESEL ROTARY SCREW COMPRESSOR
GENERAL SYSTEM
INFORMATION
SPECIFICATION
ENGINE
Diesel 25HP
I
Engine Speed
Idle Speed:
2200 RPM
//
Full Speed:
3600 RPM
Engine Oil Capacity
Four (4) Quarts 15W40 (Refer to Engine Operator’s Manual for Extreme
Conditions)
Fuel Consumption
1.25 GPH at Full Engine Speed / Load Nine (9) Hour Runtime (one
gallon/hour @ 60% Duty Cycle)
Fuel Tank Capacity
Nine (9) Gallons
Fuel Type
Diesel Fuel
II
Operating Temperature Limits
+10 °F (-7°C) to 120 °F (49 °C)
III
COMPRESSOR
Single Stage, Oil Injected Rotary Screw
Model
80 CFM / 100 PSIG
70 CFM / 125 PSIG
60 CFM / 150 PSIG
High Altitude: 70 CFM / 100 PSIG
Inlet Control
Electric
Air Filter
Pleated Paper, Dry Type
Table continued on next page
I
For specification and requirements regarding the Kubota
®
25 HP Diesel Engine, refer to the Engine Operator’s
Manual.
IMPORTANT:
Do not adjust the engine speed without first consulting the Vanair
®
Service Department
(refer to
Section 5.5.1
).
II
Vanair recommends: Diesel Fuel Specification Type and Sulfur Content % (ppm) used must be compliant with all
applicable emission regulations for the area in which the engine is operated.
Engine manufacturer recommends a fuel sulfur content of less than 0.10% (1000 ppm). For fuels with a high sulfur
content 0.50% (5000 ppm) to 1.0% (10000 ppm) a more frequent engine oil and oil filter change schedule is needed
(approximately half).
DO NOT USE
fuels with a sulfur content greater than 1.0% (10000 ppm). For additional
information on fuel for this engine, consult
Section 6.3
(Extreme Condition Operation), and the Engine Operator’s
Manual.
III
With cold weather option kit temperature range expands to: -40 °F (-40 °C). Refer to
Section 7, Table 7B
for options
list.
NOTE: Specifications are subject to change without notice.
SECTION 2:
SPECIFICATIONS
