Lab pumps are essential for a variety of applications, from fluid transfer and filtration to metering and vacuum generation. Selecting the correct pump and accessories ensures accurate results, efficient workflow, and the longevity of your equipment. This guide will help you navigate the key considerations for making an informed purchase.
Looking for the best Lab Pumps & Accessories?
Discover now our comparison of the best Lab Pumps & Accessories. It is never easy to choose from the wide range of offers. On the market, you will find an incalculable number of models, all at different prices. And as you will discover, the best Lab Pumps & Accessories are not always the ones at the highest prices! Many criteria are used, and they make the richness and relevance of this comparison.
To help you make the best choice among the hundreds of products available, we have decided to offer you a comparison of the Lab Pumps & Accessories in order to find the best quality/price ratio. In this ranking, you will find products listed according to their price, but also their characteristics and the opinions of other customers. Also discover our comparisons by categories. You won’t have to choose your products at random anymore.
No. 1
Tip Seal Repair Kit for Edwards XDS35i Dry Scroll Pumps, Alternative Lab Pump Accessories for Edward P/N...
- Cost-down Your Routine Maintenance: The tip seal alternative is less costly compared with genuine one, our tip seal service kit is a perfect replacement substitute for Edwards nXDS series dry scroll pump. Dry Scroll Vacuum pumps require routine...
- Reliable and Excellent Working Performance: Quiet running, low noise vibration, low wear, fitting the scroll groove seamlessly, preventing gas leaking and pump seizures. The tip seal set has been widely used and highly recognized by scientific labs...
- PTFE for Long Service Time: The solid tip seal is based on imported material Teflon (PTFE), taking advantage of its features for low wear, high extrusion, high temperature and good chemical resistance, precisely formulated by professional R&D team...
- Easy to install and long guarantee: The quick and simple Edwards tip seal replacement procedure just takes about less than half an house by professional and experienced personal. Please follow the Instrument Manual or video on official website properly...
- What you get: The tips seal kit is dark gray, light weight 100 gram. The package comes with a white box, including 2 pieces of tip seal, long enough for the 2 scroll tip grooves, namely on the stationary plate and the orbiting plate.
No. 2
Tip Seal Service Set for Agilent Scroll Vacuum Pump, Compatible with Model SH-110, Alternative Repair and...
- Cost-down for Routine Maintenance: The tip seal alternative is less costly compared with genuine version,but a perfect replacement substitute for Agilent SH series dry scroll pump. Dry Scroll Vacuum pumps require routine maintenance and simple tip seal...
- Reliable and Proven Working Performance: Quietly running, low noise vibration, fine friction coefficient, fitting the scroll groove seamlessly, preventing air or gas leaking and pump down-time. The tip seal set has been tested and used by scientific labs...
- PTFE material for Long Service Interval: the foam backed tip seal is based on selected and imported raw material Teflon (PTFE), developed by professional R&D team, exclusively formulated, precisely testing and on-site practice, there is no worry about the...
- Easy to install and long guarantee: The quick and simple SH series tip seal replacement procedure just takes about 15 minutes by professional and experienced personal. Please follow the Quick Guide Manual or video on official website properly using proper...
- What you get: The tips seal is gray, light weight-50 gram/2.01 ounce. The package comes with a white box, including 1 piece of tip seal, long enough for the 2 scroll tip grooves, namely on the stationary and orbiting scroll.
No. 3
Tip Seal Replacement Kit for Agilent Dry Scroll Vacuum Pump, Compatible with Model SH-100, Alternative Repair...
- Cost-down for Routine Maintenance: The tip seal alternative is less costly compared with genuine version,but a perfect replacement substitute for Agilent SH series dry scroll pump. Dry Scroll Vacuum pumps require routine maintenance and simple tip seal...
- Reliable and Proven Working Performance: Quietly running, low noise vibration, fine friction coefficient, fitting the scroll groove seamlessly, preventing air or gas leaking and pump down-time. The tip seal set has been tested and used by scientific labs...
- PTFE material for Long Service Interval: the foam backed tip seal is based on selected and imported raw material Teflon (PTFE), developed by professional R&D team, exclusively formulated, precisely testing and on-site practice, there is no worry about the...
- Easy to install and long guarantee: The quick and simple SH series tip seal replacement procedure just takes about 15 minutes by professional and experienced personal. Please follow the Quick Guide Manual or video on official website properly using proper...
- What you get: The tips seal is gray, light weight-50 gram/2.01 ounce. The package comes with a white box, including 1 piece of tip seal, long enough for the 2 scroll tip grooves, namely on the stationary and orbiting scroll.
SaleNo. 4
Hydraulic Test Adapter G1/4 Lab Pump Accessories Lab Pumps Accessories to M16x2 Thread Pressure Test Point...
- This series of products are widely used in hydraulic system pressure detection, lubrication, exhaust, pressure system oil sampling
- This test adapter is made of carbon steel and stainless steel material, sealing by good sealant, with long serving life
- It can withstand high pressure, and great temperature
- Advanced structure, sealing, no oil leak.
- Small size, light weight, easy to use
No. 5
Edwards Tip Seal Service for nXDS10i Scroll Pump, Substitute Replacement Pump Accessories, Alternative Tip...
- Cost-down Your Routine Maintenance: The tip seal alternative is less costly compared with genuine one, our tip seal service kit is a perfect replacement substitute for Edwards nXDS series dry scroll pump. Dry Scroll Vacuum pumps require routine...
- Reliable and Excellent Working Performance: Quiet running, low noise vibration, low wear, fitting the scroll groove seamlessly, preventing gas leaking and pump seizures. The tip seal set has been widely used and highly recognized by scientific labs...
- PTFE for Long Service Time: the solid tip seal is based on imported material Teflon (PTFE), taking advantage of its features for low wear,high extrusion, high temperature and good chemical resistance, precisely formulated by professional R&D team...
- Easy to install and long guarantee: The quick and simple Edwards tip seal replacement procedure just takes about less than half an house by professional and experienced personal. Please follow the Instrument Manual or video on official website properly...
- What you get: The tips seal kit is yellow, light weight 30 gram/pcs. The carton package comes with a white box, including 2 pieces of tip seals, long enough for the both the tip seal channels, namely the orbiting scroll and the fixed scroll. Cut short as...
No. 6
Tip Seal Replacement for Agilent IDP-7 Dry Scroll Pump, Alternative Tip Seal Changing Solution for Industrial...
- 1.【[Low Maintenance Cost for Routine Replacement】: Compared with Agilent genuine tip seal, this repair kit is a perfect substitute for IDP series dry scroll pump replacement. IDP pumps require routine maintenance and a simple tip seal replacement to...
- 2. 【Reliable and Safe Working Performance】: Quietly running, low friction coefficient, fitting the groove seamlessly with scrolls, no gas leaking. The tip seal set were popular tested and used by scientific labs, universities, research institutions...
- 3.【Solid material for long lifetime】: the solid agilent tip seal is made of selected and imported raw material Teflon (PTFE), produced by professional R&D team, precisely testing and on-site practice, which ensures there is no worry about the tip seal...
- 4.【Easy to install and long guarantee】: The fast and simple IDP tip seal replacement procedure just takes about 15 minutes by professional and experienced personal. Please follow the Quick Guide Manual or video on official website properly using...
- 5.【What you get】: The tips seal is light weight, only 20 gram each piece. The package comes with a white box, including 2 pieces of tip seal, as one set, gray, one for orbiting plate, another one for outboard housing.
No. 7
Replacement Tip Seal for Agilent IDP-15 Dry Scroll Pumps, Alternative tip Seal Replacement for Industrial...
- Low Maintenance Cost for Routine Replacing: Compared with agilent genuine tip seal, this repair kit is a perfect substitute for IDP series dry scroll pump replacement. IDP pumps require routine maintenance and a simple tip seal replacement to ensure the...
- Reliable and Safe Working Performance: Quietly running, low friction coefficient, fitting the groove seamlessly with scrolls, no gas leaking. The tip seal set were popular tested and used by scientific labs, universities, research institutions worldwide...
- Solid material for long lifetime: the solid agilent tip seal is made of selected and imported raw material Teflon (PTFE), produced by professional R&D team, precisely testing and on-site practice, which ensures there is no worry about the tip seal...
- Easy to install and long guarantee: The fast and simple IDP tip seal replacement procedure just takes about 15 minutes by professional and experienced personal. Please follow the Quick Guide Manual or video on official website properly using proper...
- What you get: The tips seal is light weight, only 20 gram each piece. The package comes with a white box, including 2 pieces of tip seal, one for orbiting plate, another one for outboard housing.
No. 8
Pulsafeeder K5VTSK Accessory Pump service kit for 74147-30, -35
- Pulsafeeder K5VTSK
- Number Of Items: 1
- Product type: Pump service kit
- Pump service kit
No. 9
stonylab 30 ml Rubber Dust Balls, Red Rubber Squeeze Ball Air Blower Pump Lab Supply for Fluid Extraction...
- Laboratory Precision: stonylab rubber dust balls facilitate meticulous volumetric measurements and transfers, with a calibrated 30 ml capacity for exact liquid handling
- Resilient Rubber Build: crafted from supple rubber, these bulbs bounce back to shape after compression and are designed to last through many uses in lab settings
- Multi-Pack for Lab Efficiency: the set includes three rubber blow pumps, making it easy to dedicate each one to different tasks or solutions, enhancing lab productivity
- Operational Advisory: for optimal performance, users should avoid over-compression to prevent the unintended intake of liquids into the bulb’s interior
- Warranty: StonyLab 1-year limited warranty; if received damaged, please contact us immediately; we will solve it until satisfied
No. 10
LAB FISH Laboratory 5 PCS Filters EP-PRO Electronic Pipettors Pump Pipette Controller Filters Replacement for...
- Package contains five filter membranes
- Suitable for use with LAB FISH pipette controller for the replacement of their internal filter membranes.
- Protects the machine and lasts longer
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Last update on 2026-04-16 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Lab Pumps & Accessories
Understanding Lab Pump Types
- Peristaltic Pumps: These are ideal for applications where fluid sterility or contamination prevention is critical, as the fluid only contacts the tubing. They are known for their gentle pumping action and precise flow control, making them suitable for metering and dosing.
- Diaphragm Pumps: Often used for vacuum generation or pressure applications, diaphragm pumps are robust and can handle corrosive or aggressive fluids. They typically offer good chemical resistance and are relatively low maintenance.
- Syringe Pumps: Primarily used for precise, low-volume fluid delivery, syringe pumps offer extremely high accuracy and reproducibility. They are excellent for controlled infusion or withdrawal of liquids.
- Gear Pumps: These pumps are designed for high-pressure applications and can handle viscous fluids. They provide a consistent flow rate but may not be suitable for shear-sensitive liquids.
Key Performance Metrics to Consider
- Flow Rate: This is the volume of fluid moved per unit of time, often measured in milliliters per minute (mL/min) or liters per hour (L/hr). Ensure the pump's flow rate range matches your experimental or operational needs.
- Pressure/Vacuum Rating: For applications requiring pressure or vacuum, check the pump's maximum achievable pressure or vacuum level. This is crucial for processes like filtration or vacuum drying.
- Accuracy and Precision: If your work demands precise fluid handling, look for pumps with high accuracy and repeatability specifications. Syringe and some peristaltic pumps excel in this area.
- Material Compatibility: The pump's wetted parts (materials that come into contact with the fluid) must be compatible with the chemicals or solvents being used to prevent corrosion or contamination.
Essential Accessories
- Tubing: For peristaltic pumps, selecting the correct tubing material (e.g., silicone, Tygon) and size is vital for performance and longevity.
- Fittings and Connectors: Ensure you have the appropriate fittings to connect tubing to your system securely and without leaks.
- Filters: Inline filters can protect the pump from particulate matter or ensure the sterility of the fluid being pumped.
- Power Supplies and Controllers: Depending on the pump, you may need specific power adapters or external controllers for speed or flow adjustment.
Frequently Asked Questions
What is the difference between a peristaltic pump and a diaphragm pump?
Peristaltic pumps move fluid by squeezing a flexible tube, preventing contamination and ideal for sterile applications. Diaphragm pumps use a flexing diaphragm to move fluid and are often used for vacuum or pressure generation and handling corrosive liquids.
How do I choose the right tubing for a peristaltic pump?
Tubing selection depends on the fluid's chemical properties, temperature, and the required flow rate. Common materials include silicone for general use and Tygon for chemical resistance. Always check the manufacturer's compatibility chart.
What factors affect the accuracy of a lab pump?
Accuracy is influenced by the pump's design, flow rate, fluid viscosity, and back pressure. Pumps with precise motor control and calibrated mechanisms generally offer higher accuracy.
Can I use a lab pump for viscous fluids?
Some pump types, like gear pumps, are specifically designed for viscous fluids. Peristaltic pumps can handle moderate viscosity, but excessively thick fluids may reduce flow rate and pump lifespan.
What maintenance is typically required for lab pumps?
Maintenance varies by pump type. Peristaltic pumps often require tubing replacement. Diaphragm and gear pumps may need seal or valve checks. Always consult the manufacturer's manual for specific recommendations.