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Welch™ Standard Duty WOB-L™ Piston Vacuum Pump: Model 2581

For non-chemical applications

Brand:  Welch™ U2581C-50

1840.25 EUR valid until 2024-12-31
Use promo code "21658" to get your promotional price.

Product Code. 10385822

  • 2340.00 EUR / Each
Estimated Shipment: 27-02-2025
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Includes: Convenient gauge read cut, pressure adjustment valve, protective separator jar, Euro (Schuko) plug
This item is not returnable. View return policy

Description

Description

Wobbling piston wobbles providing air resistance on upward stroke expanding Teflon seal on piston and increases its efficiency for wobble action.

  • Oil free dry pump powered by WOB-L piston
  • Intake/Exhaust thread NPT: 1/4

Model 2581

  • Free air displacement: CFM (L/min) at 60Hz: 3.5 (100); m2/hr at 50Hz: 4.9 (83)
  • Ultimate pressure: 5 torr (6.7mbar)
  • Maximum vacuum in Hg: 29.8
  • Motor: 0.3 hp (250w)

  • For pumping vapors of aqueous solutions including buffers but not for acidic, basic or organic vapors or gases
  • 50Hz units supplied with CE marking

Vacuum filtration, Vacuum oven, Vacuum chamber/Roughing; Dessication; Aspiration; Automation; Cell culture; Glove box

Specifications

Specifications

0.3 hp
12.5 kg
CE
2581
11.1 kg
Vacuum filtration, vacuum oven, vacuum chamber/roughing, desiccation, aspiration, automation, cell culture
12 in.
17 in.
7.5 in.
6.7 mbar
27.5 lb.
Convenient gauge read cut, pressure adjustment valve, protective separator jar, Euro (Schuko) plug
230 V 50 Hz
24.5 lb.
2.9 L/min.
50 Hz
30.5 cm
43.2 cm
Vacuum Pump
230 V
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