No products
Quantity:
Total:
Total products:
Total shipping: To be determined
Total:
|
Extraction & Vacuum Extractors, complete systems and vacuum. |
Temperature Control Chilling, freezing, drying and ovens. |
Separation Evaporation, distillation and filtration. |
Life Science & Safety Incubation, containment and sterile work. |
|
Extractor Parts & Accessories Everything to build or service a closed loop system. |
Equipment Parts Replacement parts and accessories by equipment. |
|
Supplies Solvents, fluids, media and safety. |
|
Shop by brand Every brand we carry.                       |
As a global leader in vacuum technology, Welch Pumps is renowned for it's solution-oriented vacuum expertise.
oil freeeasy to cleaneasy maintenanceeasy handling and control features
oil freeeasy to cleaneasy maintenanceeasy handling and control features
Economical Model 2019 diaphragm vacuum pump is durable and chemical resistant. Use Model 2019 for vacuum filtration, desiccation, degassing, and other mid-range vacuum applications.Recommended for operations utilizing organic / aqueous solvents and or light acid / base (e.g. acetic acid) solutions. Ideal for single funnel vacuum filtrations, SPE...
oil freeeasy to cleaneasy maintenanceeasy handling and control features
oil freeeasy to cleaneasy maintenanceeasy handling and control features
The new CRVpro family of direct drive vacuum pumps offers increased reliability and longer service interval vs. other direct drive rotary vane vacuum pumps. The CRVpro family consumes up to 36% less oil than comparable pumps.CRVpro 2,4,6,8 are switch selectable between 115V/60Hz and 230V 50/60 Hz operation. Motors include overload protection. 115V pumps...
Vacuum reservoir for instant vacuum availability.Includes ASME code receiver, vacuum gauge, exhaust muffler, and manual shutoff valve.Wob-L pump is tolerant of line moisture.Three position switch allows for on/off continuous duty.
The new CRVpro family of direct drive vacuum pumps offers increased reliability and longer service interval vs. other direct drive rotary vane vacuum pumps. The CRVpro family consumes up to 36% less oil than comparable pumps.
Welch 12.8 CFM CRVpro16 Explosion Proof Rotary Vane Vacuum Pump
Now every Welch 1400 pump we sell comes complete with a Welch 1417 oil mist exhaust filter (a $170.90 value), see Welch's website below for more details.https://welchvacuum.com/products/post-pump-protection-filters-1417The Welch DuoSeal vacuum pumps are known for their ruggedness world-wide. These pumps have large oil reservoirs to dilute contaminants....
Welch HVAC Vacuum Pumps are used to remove gas, vapors, and other contaminants from refrigeration systems after refrigerant recovery and repair of cooling systems. To ensure the Air Conditioning system is free from contaminants before recharging it with refrigerant, one must maintain a deep and complete vacuum. Our industrial duty HVAC pumps are...
Filters oil mist from pump exhaustSimple replacement of elementReduces pump noiseFilters to 0.3 micron particle size
