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WOB-L piston pumps WOB-L 2511
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Piston Pumps
WOB-L® 2511

Item# 2511B-01

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Description



Product Details



  • Economical

  • Oil Free

  • Light, Portable




Suggested Applications



  • Vacuum Filtration




Handy utility vacuum pump is perfect for basic lab operations .Portable, dry or aqueous applications only, vacuum / pressure.



Technical Data

Model Number
2511
2522
2534
2546
2561
2567
2581
2585
Applications
Filtration, Aspiration, Desiccation, Replace water aspirator, Vacuum Drying,
Filtration (1 to 2 funnels), Aspiration, Desiccation, SPE, Replace water aspirator, Vacuum Drying
Filtration (1 to 4 funnels), Aspiration, Desiccation, SPE, Replace water aspirator, Vacuum Drying
Filtration (1 to 6 funnels), Aspiration, Desiccation, SPE, Replace water aspirator, Vacuum Drying
Vacuum Ovens less than 2 ft3 (57 liters); Vacuum filtration up to 6 funnels
Vacuum filtration up to 6 funnel manifold; Lab automation - aspiration of systems utilizing 96 / 256 well format; Welchnet lab installations up to 10 outlet fixtures (geneneral use, filtration)
Vacuum Ovens 2 to 4.5 ft3 (57 to 127 liters); Glove Box transfer chamber and purge / fill cycles - up to 30 ft3 (0.84 m3)
Vacuum filtration up to (2) 6 funnel manifolds; Lab automation - aspiration of systems utilizing 96 / 256 well format; Welchnet lab installations up to 20 outlet fixtures (geneneral use, filtration)
Type
Laboratory Vacuum Pump
Laboratory Vacuum Pump
Laboratory Vacuum Pump
Laboratory Vacuum Pump
Laboratory Vacuum Pump
Laboratory Vacuum Pump
Laboratory Vacuum Pump
Laboratory Vacuum Pump
Free Air Displacement cfm (l/min.) @60Hz
0.39(11)
0.76(22)
1.2(34)
1.6(45)
2.3 (66)
3.5(100)
3.5(100)
7.1(201)
Free Air Displacement m3/hr (l/min.) @50Hz
0.55(9.2)
1.1(18)
1.7(28)
2.3(38)
3.3 (55)
4.9(83)
4.9(83)
10(168)
Ultimate Pressure
219(292)
100(133)
70(93)
60(80)
5(6.7)
60(80)
5(6.7)
60(80)
Maximum Vacuum
21.3
26
27.2
27.6
29.8
27.6
29.8
27.6
Max Pressure PSIG (pascal)
33(3.3 x 105)
100(106)
50(5 x 105)
100(106)
Motor Horsepower (watts)
1/30(25)
1/8(93)
1/8(93)
1/4(190)
1/3(250)
1/3(250)
1/3(250)
1/3(250)
Adjustable Vac. / Gas Ballast
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Tubing Needed
3/16(5)
3/16(5)
3/16(5)
3/16(5)
1/4(7)
1/4(7)
1/4(7)
1/4(7)
Intake Thread NPT
3/16 in. Hose
4-Jan
4-Jan
4-Jan
4-Jan
4-Jan
4-Jan
4-Jan
Overall Dimensions LxWxH in. (cm)
7.6x4.5x7.5 (19.4x11.4x19.1)
8.1x8.8x10 (20.6x22.4x25.4)
8.1x8.8x10 (20.6x22.4x25.4)
10x7.5x9 (25.4x19.1x7.7)
17.3x6.5x10.5 (43.9x16.5x26.7)
15.0x10x10 (38.1x25.4x25.4)
17x7.5x12 (43.2x42.3x19.1)
17x7.5x12 (43.2x42.3x19.1)
Ship Weight
6(2.7)
17(7.7)
17(7.7)
17(7.7)
24(10.9)
24(10.9)
32(14.5)
32(14.5)
Shipping Carton Dimensions LxWxH in. (cm)
11x7x8.3 (28x18x21)
15.3x12.3x12.7 (39x31x32)
15.3x12.3x12.7 (39x31x32)
15.3x12.3x12.7 (39x31x32)
21x12x15 (53x30x38)
21x12x15 (53x30x38)
21x12x15 (53x30x38)
21x12x15 (53x30x38)
Intake Catch Jar
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Exhaust Catch Jar
Yes
Yes
Yes
Adjustable Vacuum
Knob
Knob
Knob
Knob
Knob
Knob
Knob
Adjustable Pressure
Yes
Yes
Yes
Vacuum Gauge
Dial
Dial
Dial
Dial
Dial
Dial
Dial
Pressure Gauge
Dial
Dial
Dial

Downloads

Download here

manual

Technical Data

Article Number
U2511C-02
Max. pumping speed at 50 Hz in m³/h (l/min)
0.55 (9.2)
Max. pumping speed at 60 Hz in cfm (l/min)
0.39 (11)
Ultimate pressure in mbar (Torr)
292
Wired for
230V, 50Hz
Dimensions (W/D/H) in mm
194/114/191
Weight kg (lbs)
2.3 (5.1)
en-SG