This Cheese Head Screw (Part #400056) is a hardware component for your Pfeiffer DUO vacuum pump . It is used to secure various parts of the pump together. A good quality screw ensures a tight, stable fit. This helps your pump run smoothly and safely. This screw is designed specifically for the Pfeiffer DUO 10 and DUO 10C pump models . If you are missing a screw or replacing a damaged one, this is the correct part.
10 in stock
10 in stock
10 in stock
10 in stock
10 in stock
10 in stock
This Disc Coupling (Part #540005) is a component for your Pfeiffer DUO 120A vacuum pump . It connects the motor shaft to the pump shaft. Its job is to transmit torque, or turning power, from the motor to the pump. It also compensates for small misalignments between the two shafts. This helps the pump run smoothly and reduces wear. This disc coupling is designed specifically for the Pfeiffer DUO 120A pump model .
10 in stock
This is the Distance Disc for Becker U Series pumps (Part #91147200000) . It is a component that maintains proper spacing inside your vacuum pump . This disc is used on many Becker U Series pump models including U4.165, U4.190, and U4.250
10 in stock
10 in stock
10 in stock
Keep your Kinney vacuum pump running smoothly with this filter element. Designed specifically for KC2 and KC3 rotary piston pumps (Part #201365), it effectively removes dirt and debris from the oil. This helps your pump last longer and perform better. A perfect, reliable fit for your equipment.
10 in stock
Becker vacuum pump from overheating with this OEM plastic fan. Designed to fit many Becker models including U4.100, U4.70, and VT4.40 series pumps. This small fan pushes air over your pump to remove heat. Without it, your pump can overheat and fail early. Simple to install and built to last.
This is the turbine cooling fan designed specifically for the Rietschle VC300 series dry rotary vane vacuum pumps. It pulls cool air through the pump housing to prevent overheating, ensuring your equipment lasts longer and runs reliably every day
10 in stock
10 in stock
This is the official Busch Filter Spring Clip (Part #947555244). It is also known as an exhaust filter retaining spring . This spring clip is used in Busch R5 series vacuum pumps to secure the exhaust filter in its proper position inside the oil separator. It applies constant tension to keep the filter stable during pump operation .
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