Price on request
In stock
Can't find what you're looking for?
Peristaltic pump head with 3 rollers for max flow, fits 7 tube sizes, supports up to 6 heads/drive. Status: open State: used Price: 5500 Price_From: 14080 Amount: 1 External_ID: 2806 Weight: null Width: null Height: null Length: null Shipping_Info: null Delivery_Info: null Additional_Info: Used condition; sold as-is without guaranteed original performance or functionality. 1-year warranty originally. Compatible with Watson-Marlow 300 series OEM drives and drives with matching shaft configuration. Supports STA-PURE PCS or PFL tubing up to 0.4 MPa pressure. Product_Details: [ {"name": "Model Number", "value": "313S", "category": "General", "position": 1, "source": "Product Description"}, {"name": "Pump Type", "value": "Peristaltic pump head", "category": "General", "position": 2, "source": "Product Description"}, {"name": "Rollers", "value": "3 rollers for max flow rate", "category": "Performance", "position": 3, "source": "Product Description"}, {"name": "Tube Compatibility", "value": "Fits 7 tube sizes without adjustment", "category": "Performance", "position": 4, "source": "Product Description"}, {"name": "Maximum Flow Rate", "value": "2 L/min continuous, 3 L/min intermittent", "category": "Performance", "position": 5, "source": "Product Description"}, {"name": "Expandable Heads per Drive", "value": "Up to 6 pump heads", "category": "Performance", "position": 6, "source": "Product Description"}, {"name": "Pressure Rating", "value": "Up to 0.4 MPa with STA-PURE PCS/PFL tubing", "category": "Performance", "position": 7, "source": "Product Description"}, {"name": "Drive Compatibility", "value": "Watson-Marlow 300 series OEM drives or compatible drives with same shaft array", "category": "Compatibility", "position": 8, "source": "Product Description"}, {"name": "Warranty", "value": "1 year (original)", "category": "General", "position": 9, "source": "Product Description"}, {"name": "Tube Wall Thickness", "value": "2.4 mm", "category": "Physical", "position": 10, "source": "Product Description"} ]
Watson-Marlow 313S OEM Pump Head designed for peristaltic pumping applications featuring:
This pump head is ideal for applications needing reliable peristaltic flow with flexible tube sizing and modular expansion capability.
Lab equipment markets are fragmented. Buyers spend weeks calling distributors, comparing quotes, and verifying supplier reliability. Sellers struggle to reach global research labs.
We built Questpair to fix this. Every supplier on the platform is verified before listing. Every quote you receive comes from a real, vetted seller. AI prepares your case in minutes, then a real specialist takes over.
We're an independent team based in The Netherlands, working with research labs and procurement teams across Europe and worldwide.
With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.
Yes. Every verified supplier states which service partners cover the instrument, and we list that alongside the offer.
Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.
Two to six weeks, depending on refurbishment scope and whether calibration is included.
We ship to 38 countries. Crating and customs handling are quoted with the instrument.
Tell us what you need and a scientist finds it for you, usually within the hour.
Last updated 19 October 2026
The middle half of the 89 with a price runs from €11 to €625.
