E2M40 pumps are two-stage oil-sealed, high-vacuum pumps designed for reliable, long-term operation in both laboratory and industrial environments. A four-pole three-phase motor provides direct-drive through a flexible coupling. The pumps are free-standing mounted on steel runners.
These pumps are not suitable for use with Hazardous substances. These would include:
Pyrophoric gases
Oxygen >25% unless filled with PFPE oil
Chemically Active e.g., Azide forming compounds
Corrosive gases
Flammable mixtures
The E2M pumps are two-stage, oil-sealed, sliding-vane vacuum pumps.
Lubrication is provided by a sliding vane oil pump. Oil is drawn into the pump through a wire mesh strainer. The oil is pumped to a spring-loaded distributor valve. The distributor valve directs a tightly-pressurized supply of oil to the main vacuum pump and by-passes the excess back to the oil reservoir. When you switch off an E2M40 pump with the gas ballast control closed, the spring loaded distributor valve provides oil and air suckback protection.
You can inspect the level and condition of oil in the oil box through an oil level sight glass. An oil filler plug is fitted at the top of the oil box. An oil drain tap is fitted at the bottom of the oil box.
The inlet port flange is compatible with ISO 40 or NW40 fittings. The outlet port has an NW25 flange.
The gas ballast control allows you to control the introduction of gas ballast when pumping high vapor loads.
This vacuum pump is rebuilt to manufacturer specification.
| Condition (eBay) | Seller refurbished |
|---|---|
| Item Location | US |
| Zip Code (Item Location) | 95133 |
Only logged in customers who have purchased this product may leave a review.
Write a reviewRelated Products
1 in stock
ACP 40
Product description
- Dry multi-stage Roots technology, SD versions, ACP pumps with a pumping speed of max. 37 m3/h
- No particle contamination, thanks to frictionless design: no wearing parts in the pumped gases path
- No hydrocarbon vapors back streaming: ACP series pumps are free of lubricant inside the pumping module
- Constant performances (Pumping speed, max. and ultimate pressure)
- High reliability: thanks to our expertise of dry multi-stage Roots pumps since 1988
- Low maintenance costs: no annual field service, complete overhaul only every 20000 hours for ACP 40
- Condensable vapor ability: with gas ballast ports and drainable silencer
Features & Benefits
• no particle contamination
• high reliability
• air-cooled
• constant performances
• low maintenance costs
• condensable vapor ability
• ideal replacement for scroll and oil-sealed pumps
• several gas port options, including purge gas & gas ballast
• unsurpassed long-term stability and high reliability in even the
most demanding applications
• designed for applications that require pumping of clean (dust-
free) and non-corrosive gases
1 in stock
Specifications:
Type of Product: Turbo Pump
Condition: Rebuilt by Seller with 6 month Warranty
Part Number: 85677
Inlet: ISO160
Exhaust: KF25
Vent Valve: Fixed
1 in stock
• air-cooled, oil-free scroll-type vacuum
• low noise & vibration
• compact design
• no lubricant maintenance or sealing water administration
• free from installation restrictions
• low power consumption
1 in stock
MKS Sensor Model number 750B12TCB26C
Item is in used, but excellent condition.
Call us for additional details
15 in stock
CTI 8303 Compressor. This is a series 8300 Compressor and can be outfitted to match the specifications of most 8300 series models. Call us for your specific needs. Unit can optionally be configured with either an 8001 or and 8004 Controller for an additional cost.
Image is not of the exact unit for sale, but represents the unit that will be sold.
Rebuilt Brooks CTI-Cryogenics 8300 Helium Compressor
OEM Part Numbers this unit can be configured to meet:
8052005 water cooled
1 in stock
Brooks CTI-Cryogenics 9600 Helium Compressor - REBUILT by HVS! Reconfigurable to these Manufacturer OEM Numbers: 8135900G001 low voltage 8135908G001 low voltage
1 in stock
Reviews
There are no reviews yet.