产品展示
所有套件都包括快速转换入口套件、空气控制器、气动双隔膜泵、供油软管和自动关闭喷嘴。 无需特殊工具即可轻松地将总成栓接在一起。
| Diesel Exhaust Fluid (DEF) System | |
| Pump | |
| Maximum fluid working pressure |
3.4 bar, 0.3 MPa
|
| Air pressure operating range |
2.1 to 3.4 bar, 0.2 to 0.3 MPa
|
| Operating temperature (Temperatures are based on mechanical stress only and may be altered significantly by pumping certain chemicals. Consult engineering guides for chemical compatibilities and temperature limits or contact your Graco distributor.) |
4.4°C to 31.0°C
|
| Maximum air consumption |
0.672 cu m/min.
|
| Maximum free flow delivery |
25 lpm
|
| Maximum pump speed |
163 cpm
|
| Cycle Rate |
0.15 l/cycle
|
| Sound power level (measured per ISO standard 9614-2) |
At 0.48 MPa, 4.8 bar, at 50 cycles per minute = 77 dBa. At 0.7 MPa, 4 bar at maximum cycles per minute = 95 dBa
|
| Sound pressure level (measured 1 meter from pump) |
0.48 MPa, 4.8 bar at 50 cycles per minute = 67 dBa, 0.7 MPa, 4 bar at maximum cycles per minute = 85 dBa
|
| Air inlet size |
1/4 npt(f)
|
| Air exhaust port size |
3/8 npt(f)
|
| Fluid inlet size |
1/2 and 3/4 in bspp (f)
|
| Fluid outlet size |
1/2 and 3/4 in bspp (f)
|
| Wetted parts (in addition to ball, seat and diaphragm materials) |
polypropylene, PTFE, fluoroelastomer, SST
|
| Pump Weight (approximate) |
2.9 kg
|
| System Weight (approximate) |
15.8 kg
|
| Meter | |
| Flow range |
1.9 to 57 lpm
|
| Maximum working pressure |
0.3 MPa, 3.4 bar
|
| Minimum working pressure |
34 MPa, 0.3 bar
|
| Weight |
0.82 kg
|
| Unit of measurement (Display shows quantity in 0.01 increments up to 999.99 gallons, quarts, pints or liters. Totalizes in gallons or liters up to 99,999) |
Factory-set in quarts
|
| Accuracy (At 2.5 gpm (9.5 lpm) at 70°F (21°C), with water and 1 gallon dispensed. May require calibration; out-of-box accuracy is +/- 5%) |
+/- 2.5% after calibration
|
| Repeatability (At 2.5 gpm (9.5 lpm), at 70°F (21°C), with water and 1 gallon dispensed) |
+/- 0.15%
|
| Inlet and outlet |
1/2 bspp
|
| Operating temperature range |
-25°C to 50°C
|
| Storage temperature range |
-25°C to 50°C
|
| Wetted parts |
SST, nickel, fluoroelastomer
|
| Batteries (Recommended batteries: Duracell®, Energizer®, Eveready®, EN22®) |
2 AA Alkaline
|
