Functional Condition
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Refurbished
These instruments perform at manufacturer specifications, having undergone repair or service and sometimes cosmetic refinishing. Often, our work leaves the instrument in better functional condition and expected longevity than other used instruments of the same age. They are in excellent cosmetic condition.
Includes 120 day Warranty
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NLS Certified
These instruments have been confirmed to perform at manufacturer specifications by NLS technical staff and carry a longer warranty than standard used products. Additional extended warranties may be available for these instruments.
Includes 120 day Warranty
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Used Guaranteed
These instruments have undergone various levels of quality testing, some quite limited and others extensive. However, all are guaranteed to perform to manufacturer specifications unless some defect or limitation has been specified. Please pay close attention to the description to understand exactly what you are purchasing.
Includes 90 day Warranty
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Not Working
These instruments are either known to be malfunctioning or not guaranteed to function properly and are suitable for repair or salvaging for parts. They are not protected by a warranty.
Does not include a warranty
Cosmetic Condition
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Excellent
This product could almost be mistaken for being new, having negligible or no cosmetic issues. These issues may include things such as a small scratch or a few small nicks in the exterior. Little can be done to improve the condition level of this product.
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Good
This product has the appearance of a typical used product having some minor cosmetic issues and typical wear from use. These issues may include things such as scratches, scuff marks, nicks, a small hairline crack, or shallow dents in the exterior. Fixing these issues would only somewhat improve the condition level of this product, but wouldn’t be considered necessary.
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Fair
This product is clearly used and worn from much use having significant cosmetic issues and wear. These issues may include things such as large sections of paint chipping, scratches, deep scuff marks, dents, discoloration, cracks or stains. Fixing these issues would improve the condition level of this product, but it may be too costly.
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Poor
This has the appearance of being broken and/or heavily worn from use having serious cosmetic issues and wear. These issues may include things such as huge sections of missing paint, discoloration, caustic erosion, deep dents, large cracks or frame warping. A major overhaul of the cosmetics would be required to fix the issues with this product.
Description
Cole Parmer 7551-30 MasterFlex L/S Digital Drive Multichannel Heads Peristaltic Pump
Guaranteed to Work with Warranty
Cole Parmer is known for their reliable and well working peristaltic pumps. This one goes even farther with it programmable dispense intervals. It has a flow rate 0.001 to 3400 mL/min with L/S tubing—flow rate depends on drive rpm pump head, and tubing size.
It is ideal for automated process and network applications as it can be connected to a PC. Programmed calibration ensures dispense and display accuracy—drive stores one calibration value per tubing size.
Condition
This is in excellent cosmetic condition with very little wear.
Included in this Sale
Tech Talk
This was powered on, tubing clamped in, and pumps tested to flow forwards and reverse. The menu buttons are all responsive and move through the menus screen with ease. The digital screen is bright and clear. This is a fairly quiet operating pump.
From a Professional Dealer to your Facility
New Life Scientific is an experienced scientific vendor with a history of positive customer experiences (just check out our reviews!). You can have confidence in our technical evaluations and our warranty knowing that we have actual in-house technicians who inspect, test, service, and repair the various instruments we receive.
After examination and thorough cleaning, products often leave our shop meeting manufacturer specs. When you buy from New Life Scientific, you’re free to contact us at any time for after-sales support concerning any questions or issues that may arise, even after your warranty expires.
Specifications
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Manufacturer |
Cole Parmer |
|
Model |
7551-30 |
|
Speed |
0.02-100 RPM 0.1 HP |
|
Power Requirement |
115/230 VAC, 50/60Hz, 2.2/1.1A |
|
Dimensions (WxDxH) |
8.5 x 15.5 x 8.5 in. |
Backed by a 90-Day Warranty - Your instrument works, or we repair, refund, or replace.
Used - A pre-owned and tested product that may show signs of wear.
Free Parcel Shipping - All parcel (65 lbs and below) items are shipped for free unless the buyer chooses to expedite the shipping.
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
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