Cole-Parmer Masterflex L/S Digital Peristaltic Pump +Easy-Load II Head 77200-52

LIQUID HANDLING: Peristaltic Pumps

Masterflex L/S 07522-20 Digital Peristaltic Pump Drive | Easy-Load II Head

Masterflex L/S standard digital drive (0.1 to 600 rpm) fitted with an Easy-Load II 77200-52 pump head for size 15, 24, 35 and 36 tubing, running on 115/230 VAC single phase, tested running.

Used Tested

At a glance

Manufacturer | Cole-Parmer / Masterflex

Model | L/S 07522-20

Part / Catalog # | 07522-20

Condition | Lightly Used, Excellent

What's Included

Masterflex L/S 07522-20 digital drive with Easy-Load II 77200-52 pump head

Power cord

Nothing else is included unless shown in the photos

Condition Details

Unit powers on and ran in continuous mode at 0.300 L/min during testing; exterior is clean; flow calibration for your own tubing is the responsibility of the buyer.

Specifications

Pump head (this unit) Easy-Load II, model 77200-52

Tubing sizes (this head) L/S 15, 24, 35, 36

Speed range 0.1 to 600 rpm

Speed control accuracy ±0.1% with 6000:1 turndown ratio

Flow range 0.001 to 3400 mL/min with L/S tubing

Motor 0.1 HP

Direction Reversible

Display Digital interface with graphical LCD

Digital dispensing Yes

Remote control connector 25-pin (DB25) on rear of drive

Remote I/O 0 to 20 mA, 4 to 20 mA, 0 to 10 V, start/stop, direction, and prime via contact closure

Enclosure rating IP33

Housing material ABS plastic and aluminum

Dimensions (W x H x L) 21.6 x 21.6 x 25.4 cm (8.5 x 8.5 x 10 in)

Fuse T3.15 A, 250 V

Power 115/230 VAC, 50/60 Hz, 1 PH, 2.2/1.1 A. Verify voltage before purchase.

Specs from manufacturer literature for reference. Verify against your application.

Terms & Conditions

Payment

We accept most payment types and work with your organization's accounting requirements.

Contact us if you need a formal quote or to procure with a PO.

Shipping

Items ship within 1 to 2 business days after cleared payment.

We ship via USPS, FedEx, UPS, or freight, to the contiguous USA and worldwide.

Worldwide buyers are responsible for customs and duty import charges.

Need expedited service or billing to your own FedEx or UPS account? Tell us at purchase.

You may arrange your own shipping through your own carrier on request.

Return Policy

60-day returns on all products from time of delivery.

If anything is not right, contact us first. We want you fully satisfied.

Why BioLabTek

We power on and function-test, then document what we saw

Photos show the exact unit you receive

Instruments packed to survive the carrier

POs and formal quotes welcome for academic and corporate buyers