Pump Accessories

22 products


  • Vacuum Pump to KF-25 Adapter Shop All Categories BVV

    Vacuum Pump to KF-25 Adapter

    Adapts to the 1/4" connections for most vacuum pumps on the market.

    $72.00

  • KF-25 Stainless Steel 90 Degree Manifold - Long Shop All Categories BVV

    KF-25 Stainless Steel 90 Degree Manifold - Long

    KF-25 Stainless Steel 90 Degree Manifold - Long This 90 degree stainless steel KF-25 manifold has 2 1/4" FNPT ports and measures 10" x 36".

    $80.00

  • KF-25 Stainless Steel 90 Degree Manifold Shop All Categories BVV

    KF-25 Stainless Steel 90 Degree Manifold

    KF-25 Stainless Steel 90 Degree Manifold This 90 degree stainless steel KF-25 manifold has 2 1/4" FNPT ports and measures 10" x 7".

    $65.00

  • KF-25 x KF-25 x 1/8" FNPT Adapter Shop All Categories BVV

    KF-25 x KF-25 x 1/8" FNPT Adapter

    KF-25 x KF-25 x 1/8" FNPT Adapter This 304 stainless steel KF-25 adapter is specifically designed for adapting Digivac Bullseye Precision Vacuum Gauges to systems with reducing and minimizing connect / leak points on the system.

    $27.00

  • Vacuum Filter Trap Shop All Categories BVV 3/8-inch Barb

    Vacuum Filter Trap

    Vacuum Filter Trap     This Vacuum Filter Trap is designed to remove potential contaminants from the vacuum line to prolong the lifetime of your pump. Packed with oil-free, stainless-steel SS304 wool and made with a glass jar, the filter trap may optionally be used as a low-cost cold trap. Welch Inlet / Exhaust Separator 1423B with stainless steel wool inside for even more filtration. We built out two separate fitting configurations for your convenience: just choose from the drop-down menu above! The trap ships default with two 3/8" Barbed fittings, but you may alternatively select our KF25 x 1/4" JIC fittings to receive your vacuum trap specially designed for use with our ovens! Simply clamp the trap directly onto your oven's KF25 vacuum port, then connect a 1/4" hose to your vacuum pump. Specifications: Inlet/Outlet: 3/8" FNPT (ships with adapters selected above) Jar: 230ml Glass -- Welch Inlet / Exhaust Separator 1423B Steel Wool: Oil-free SS304 Maximum Vacuum: <29"Hg Dimensions: 2.8" dia x 4.3" tall   Please note this item does not include any vacuum tubing. To order, we recommend the 3/8" Gum Rubber Vacuum Tubing.

    $285.00 - $295.00

  • Best Value Vacs 1/4" Female Swivel x 1/4" Male Swivel Valve Shop All Categories BVV

    BVV™ 1/4" Manual Shut-Off Ball Valve

    BVV™ 1/4" Female Swivel x 1/4" Male Swivel Valve BVV™ brand Female Brass Swivel valve with a 1/4" Female SAE swivel end with O-ring and 1/4" Male SAE end connect to FJIC or HVAC hoses.

    $12.50

  • Best Value Vacs Carbon Exhaust filter for VE Series Vacuum Pumps Shop All Categories BVV

    BVV™ Carbon Exhaust filter for VE Series Vacuum Pumps

    BVV™ Carbon Exhaust filter for VE Series Vacuum Pumps NOTE: This filter does NOT fit BVV 'Spark Free' Model Vacuum Pumps.   Fitting size: M24 (with silicone seal). Also fits Mastercool 3CFM and 6CFM pumps.

    $90.00

  • Pro Series Vacuum Pump Complete Service Kit Shop All Categories BVV Pro Series 5.6CFM

    Pro Series Vacuum Pump Complete Service Kit

    Pro Series Vacuum Pump Complete Service Kit This is a compelete vacuum pump service kit for the BVV™ Pro Series 5.6, 11.3, 21.2CFM line of vacuum pumps and allows the user to completely rebuild their pump and keep it running like new.    

    $335.00 - $385.00

  • KF-25 Stainless Steel Spools Shop All Categories BVV 6"

    KF-25 Stainless Steel Spools

    KF-25 Stainless Steel Spools This spool has KF-25 connections on the end and is made out of high polish 304-grade stainless steel.

    $30.00 - $48.00

  • KF-25 90 Degree Stainless Steel Elbow Shop All Categories BVV

    KF-25 90 Degree Stainless Steel Elbow

    KF-25 90 Degree Stainless Steel Elbow This 90-degree elbow has KF-25 connections on the end and is made out of high polish 304-grade stainless steel.

    $25.00

  • CPS 1/4" FNPT Vacuum Pump Exhaust Adapter Shop All Categories BVV

    BVV/CPS 1/4" FNPT Vacuum Pump Exhaust Adapter

    BVV/CPS 1/4" FNPT Vacuum Pump Exhaust Adapter   This fitting allows the user to connect a 1/4" NPT fitting to the exhaust for the desired application such as a carbon exhaust filter. It is made of steel and comes with a Viton O-ring.

    $20.00

  • Mastercool 1/4" FNPT Vacuum Pump Exhaust Adapter Shop All Categories BVV

    Mastercool 1/4" FNPT Vacuum Pump Exhaust Adapter

    Mastercool 1/4" FNPT Vacuum Pump Exhaust Adapter This fitting allows the user to connect a 1/4" NPT fitting to the exhaust for the desired application such as a carbon exhaust filter. It is made of brass and comes with a Viton O-ring.

    $10.00

  • Welch ProBoost Air-Cooled Diffusion Pump Shop All Categories Welch Vacuum - Gardner Denver 115V 60Hz 1Ph with N Amer 115V Plug

    Welch ProBoost Air-Cooled Diffusion Pump

    Welch ProBoost Air-Cooled Diffusion Pump Product Details Use Welch ProBoost in conjunction with a backing pump like the CRVpro to get deeper vacuum and higher flow.  High Vacuum to 10⁻⁵ torr Use with high vacuum and Schlenk lines Employs air cooled diffusion pump Easy Attachment to backing pump  Welch ProBoost is an air cooled gas jet pump (commonly called a diffusion pump). The gas jet is formed by directing boiling silicone vapors through a hollow cone. There are no internal moving parts. The pumping action commences when the vacuum pressure in the still (i.e. wiped film) goes below 0.2 torr (200 millitorr). On an empty, leak free still, ProBoost backed by a rotary vane pump lowers the vacuum pressure to 0.00002 torr (20x lower in pressure than a 2-stage rotary vane vacuum pump can do alone).  ProBoost backed by a rotary vane vacuum pump will lower vacuum pressure to below 0.0001 torr in high vacuum and Schlenk lines. This high vacuum is invaluable to improve the results from reactions using air-sensitive compounds such as organometallics, metal amides, and hydrides.  ProBoost has a built-in control board for fan and heater. When you turn on ProBoost, the fan and heater both turn on. When you turn off ProBoost, the heater turns off immediately and the fan runs for another 20 minutes to cool the pump.      Specifications Maximum Pumping Speed, Air 80 l/sec Ultimate Vacuum Pressure 0.00002 torr Minimum Back Pump FAD at 60 Hz 2.8 CFM Maximum Discharge Pressure 0.2 torr Ambient Environmental Temp 10–30°C Heat-up time 7 minutes Inlet Connection NW50 Discharge Connection NW25 Silicone Oil Capacity Approximately 30 ml Cool Down Time 20 minutes Pump Dimensions, L x W x H 5.5 x 5.4 x 7.5 in Weight 5.6 lbs (2.5 kg)   Download Manual  

    $3,099.00

  • Pump Rebuild Kits for 14.1 - 21.2 - 35.3 Pro Series Pumps New Products BVV

    Pump Rebuild Kits for 14.1 - 21.2 - 35.3 Pro Series Pumps

    Pro Series Vacuum Pump Complete Service Kit This is a complete vacuum pump service kit for the BVV™ Pro Series 14.1, 21.2, 35.3CFM line of vacuum pumps and allows the user to completely rebuild their pump and keep it running like new.    

    $425.00 - $550.00

  • American Type Hose Clamp with Red Butterfly Key Unclassified BVV Small