BrandTech VACUUBRAND MD1C Oil-Free Diaphragm Vacuum Pump is a dual voltage pump: 100-115V/200-230V 50-60Hz, 120V 60Hz. Supplied with a US power cord.
Three-stage chemistry-design diaphragm pumps are an excellent solution for continuous, oil-free pumping of corrosive gases and vapors and meet high requirements regarding ultimate vacuum. The three-stage construction provides the advantageous combination of high pumping speed and deep ultimate vacuum in a pump with a very small footprint. All parts in contact with pumped media are made of chemically resistant fluoroplastics. Well-proven PTFE sandwich diaphragms increase reliability and extend operating life. The MD 1C with gas ballast valve is optimally prepared for pumping easily condensable vapors (high boiling solvents).
Outstanding chemical resistance and superior vapor tolerance
Exceptionally high performance even at low vacuum
Excellent ultimate vacuum even with gas ballast
Whisper quiet and low vibration
Proven long diaphragm life, maintenance-free drive system
MD 1C Dual Voltage
Number of Heads / Stages
4 / 3
Max. Pumping Speed at 50-60Hz
1.3 / 1.5
Max. Pumping Speed at 50-60Hz
0.8 / 0.9
Ultimate Vacuum (abs.)
2 / 1.5
Ultimate Vacuum (abs.) with Gas Ballast
4 / 3
Ambient Temperature Range (Operation)
10 - 40
Ambient Temperature Range (Storage)
-10 - 60
Max. Back Pressure (abs.)
Hose nozzle DN 8-10mm
Hose nozzle DN 8mm
Rated Motor Power
Rated Motor Speed at 50/60 Hz
1500 / 1800
Noise Level at 50Hz, Typ.
13.3 x 5.6 x 8.8
Pump completely mounted, ready for use, with manual
Seller warrants that its Products are free from defects in materials and workmanship as set forth in applicable operating instructions at the date of shipment to the original Buyer and will conform to the Contract specifications or such other specifications which constitute technical improvements to the Product.* The exclusive remedy of the Buyer in the event of a breach of the foregoing warranty is replacement or repair (at Seller's option) of any defective Product. No goods shall be returned to Seller for repair or replacement pursuant to this warranty without prior written approval and accompanied by a completed health and safety declaration (as specified in Paragraph 7). All cleaning, decontamination, and shipping costs shall be the sole responsibility of the Buyer together with any damage to the goods that might occur in transit to or from Seller. Under no circumstances does Seller's responsibility or warranty extend to Products other than those manufactured or distributed by Seller; nor does Seller's liability extend to any Products, articles or parts which are furnished by Buyer or obtained from other manufacturers or suppliers at Buyer's request and/or in accordance with Buyer's specifications. In the event that Seller is unwilling or unable to repair or replace any defective or nonconforming Product due to change in technical standards, technical modifications, unavailability of material or parts, or any other reason, Buyer shall be entitled to a return of the purchase price paid for such Product as its sole and exclusive remedy. Seller assumes no responsibility for the effective performance of any specific scientific application relying on Products supplied under this Contract beyond published Product specifications at the time of sale. Seller assumes no responsibility for conformance with local building codes as they may apply in the installation of Products supplied by the Seller. Seller assumes no responsibility whatsoever for the accuracy of designs, specifications or materials furnished or specified by Buyer.
No return will be accepted by the seller for any reason without prior written authorization within 30 days of product shipment date. Returns will be accepted only if products are in new, unused, resalable condition in the original packaging, and accompanied by a Health and Safety Declaration as regards potential contamination with hazardous materials due to customer use of the product. The manufacturer reserves the right to assess a minimum 25 percent restocking fee at their discretion. All shipping charges remain payable. This manufacturer assesses order cancellation fees if a submitted order is cancelled prior to shipment.