Welch 1400 DuoSeal 0.9 cfm 0.1 Micron Belt Drive Dual-Stage Pump

The Welch DuoSeal vacuum pumps are known for their ruggedness world-wide. These pumps have large oil reservoirs to dilute contaminants. Low pump rpm to reduces friction and wear while minimizing reservoir temperature to lessen chemical reactivity. The Welch 1400 DuoSeal belt drive rotary vane is a durable vacuum pump with a superior vapor handling capability. It offers an excellent ultimate pressure of 1x10- 4 torr. These pumps are commonly used for vacuum furnace evacuation, backing turbomolecular pumps, backing diffusion pumps, rotary evaporation, refrigeration system evacuation, epoxy degassing, vacuum sterilization, backing mass spectrometers, freeze drying, vacuum centrifugal applications, vacuum distillation, space research, and other vacuum processes. These Welch 1400 DuoSeal Belt Drive Pumps have a pumping speed displacement of 0.9 CFM.

• - 3-4 business days for Sydney and Melbourne Metro Deliveries
• - 3-7 business days for other metro cities and regional areas
• - WA, NT, and TAS regional areas can take longer delivery time

- We use Toll, TNT, Aramex, Sendle and Australia Post eParcel service with signature as standard service bsed on weight and location.

• 1-2 business days for Metro areas
• 2-3 business days for Regional and Remote areas
• WA, NT, and TAS regional areas can take longer delivery time

Express Service is offered with an additional charge which varies depending upon product and delivery postcode. Please select individual listing for correct shipping charges and options.

We use Australia Post, CourierPlease, TNT, and Toll Priority as our express delivery partners.

Express Delivery does not cover entire TAS, NT, WA, and PO BOX addresses.