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Medical Dry Screw
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Product Options
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Daburn's medical dry screw vacuum pump systems offer a high-efficiency, oil-free solution for demanding healthcare applications. Each dry screw pump operates without lubrication in the compression chamber, eliminating contamination risks while meeting NFPA 99 compliance standards for medical vacuum systems. Available in duplex, triplex, and quadraplex configurations with pump capacities from 2 to 5 horsepower, these medical vacuum pumps accommodate a variety of facility sizes and vacuum demands. Multiple mounting configurations — including vertical stack, horizontal tank, and modular options — provide installation flexibility, making Daburn's medical dry screw systems a dependable choice for modern healthcare facilities.
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Dry Screw Pump Specifications
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Pump
Horsepower
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Capacity (SCFM) @ 19"Hg
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System
Btu/hr
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System
dB(A) Level
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System FLA
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Pump
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System
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208V
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230V
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460V
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380V (50 Hz)
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Duplex
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2
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14
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14
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5,090
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70
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13.5
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12.2
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6.1
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7.4
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3
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23
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23
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7,635
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70
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17.9
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16.2
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8.1
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9.6
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4
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32
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32
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10,180
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79
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26.1
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23.6
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11.9
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14.8
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5
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43
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43
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12,725
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79
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32.6
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29.6
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14.1
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17.1
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Triplex
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2
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14
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28
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10,180
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73
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20.2
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18.2
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9.1
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11.1
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3
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23
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46
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15,270
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73
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26.8
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24.2
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12.1
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14.4
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4
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32
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64
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20,360
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82
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39.1
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35.3
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17.8
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22.2
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5
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43
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86
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25,450
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82
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48.9
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44.4
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21.1
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25.7
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Quadraplex
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2
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14
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42
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15,270
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75
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26.9
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24.3
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12.2
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14.8
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3
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23
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69
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22,905
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84
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35.7
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32.3
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16.2
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19.2
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4
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32
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96
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30,540
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84
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52.1
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47.1
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23.8
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29.6
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5
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43
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129
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38,175
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84
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65.2
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59.1
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28.2
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34.2
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Notes:
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• System capacity shown is with one pump in reserve, per NFPA 99
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• All values assume 60Hz motors
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• To convert free air capacity (SCFM) to expanded air capacity (ACFM) at 19”Hg, multiply SCFM by 2.74
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• Maximum recommended ambient temperature: 95°F for standard systems
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DataSheet
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Description
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1DDS(2-3)RT{30-60}
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Duplex, Dry Screw Pumps, Vertical Tank with Structural Support Mount. 2-3 Horsepower Pumps, 30-60 Gallon Vacuum Tank.
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1DDS(2-3)VT{80-120}
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Duplex, Dry Screw Pumps, Vertical Tank Mount. 2-3 Horsepower Pumps, 80-120 Gallon Vacuum Tank.
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1DDS(2-5)HS{60-120}
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Duplex, Dry Screw Pumps, Horizontal Stack Mount. 2-5 Horsepower Pumps, 60-120 Gallon Vacuum Tank.
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1DDS(2-5)HT{80-120}
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Duplex, Dry Screw Pumps, Horizontal Tank Mount. 2-5 Horsepower Pumps, 80-120 Gallon Vacuum Tank.
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1DDS(2-5)VB{30-80}
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Duplex, Dry Screw Pumps, Vertical Tank on Top Mount. 2-5 Horsepower Pumps, 30-80 Gallon Vacuum Tank.
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1DDS(2-5)VM{60-120}
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Duplex, Dry Screw Pumps, Modular with Vertical Tank Mount. 2-5 Horsepower Pumps, 60-120 Gallon Vacuum Tank.
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1DDS(2-5)VS{80-240}
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Duplex, Dry Screw Pumps, Vertical Stack Mount. 2-5 Horsepower Pumps, 80-240 Gallon Vacuum Tank.
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1DDS(2-5)VS{80-240}-E1
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Duplex, Dry Screw Pumps, Vertical Stack Mount - Expandable to a Triplex. 2-5 Horsepower Pumps, 80-240 Gallon Vacuum Tank.
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1DDS(4-5)RT{80-120}
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Duplex, Dry Screw Pumps, Vertical Tank with Structural Support Mount. 4-5 Horsepower Pumps, 80-120 Gallon Vacuum Tank.
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1QDS(2-5)VS{80-240}
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Quadruplex, Dry Screw Pumps, Vertical Stack Mount. 2-5 Horsepower Pumps, 80-240 Gallon Vacuum Tank.
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1TDS(2-5)VS{80-240}
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Triplex, Dry Screw Pumps, Vertical Stack Mount. 2-5 Horsepower Pumps, 80-240 Gallon Vacuum Tank.
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1TDS(2-5)VS{80-240}-E1
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Triplex, Dry Screw Pumps, Vertical Stack Mount - Expandable to a Quadruplex. 2-5 Horsepower Pumps, 80-240 Gallon Vacuum Tank.
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Product Reviews
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