Section 2: Specifications - Vanair Viper Series Operator's Manual & Parts List

VIPER DIESEL
SPECIFICATIONS
TABLE 2A: SPECIFICATIONS FOR VIPER DIESEL ROTARY SCREW COMPRESSOR
GENERAL SYSTEM
INFORMATION
ENGINE
Engine Speed
Engine Oil Capacity
Fuel Consumption
Fuel Tank Capacity
Fuel Type
Operating Temperature Limits
COMPRESSOR
Model
Inlet Control
Air Filter
I
For specification and requirements regarding the Kubota
Manual. IMPORTANT: Do not adjust the engine speed without first consulting the Vanair
(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.
VANAIR MANUFACTURING, INC.
(800) 526-8817 • www.vanair.com
SECTION 2:
I
Diesel 25HP
Idle Speed: 2200 RPM // Full Speed: 3600 RPM
Four (4) Quarts 15W40 (Refer to Engine Operator's Manual for Extreme
Conditions)
1.25 GPH at Full Engine Speed / Load Nine (9) Hour Runtime (one
gallon/hour @ 60% Duty Cycle)
Nine (9) Gallons
II
Diesel Fuel
+10 °F (-7°C) to 120 °F (49 °C)
Single Stage, Oil Injected Rotary Screw
80 CFM / 100 PSIG
70 CFM / 125 PSIG
60 CFM / 150 PSIG
High Altitude: 70 CFM / 100 PSIG
Electric
Pleated Paper, Dry Type
®
090058-OP_r0 (AUGUST-2014)
SPECIFICATION
III
25 HP Diesel Engine, refer to the Engine Operator's

SECTION 2: SPECIFICATIONS

Table continued on next page
®
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