Cole-Parmer Masterflex 7554-90 Peristaltic Pump with 3 Easy-Load 900-1315 Pump Heads

Cole-Parmer Masterflex 7554-90 with 3 stacked Easy-Load II pump heads

Cole-Parmer Masterflex 7554-90 Peristaltic Pump with 3 Easy-Load 900-1315 Pump Heads

Name: Cole-Parmer Masterflex 7554-90 Peristaltic Pump with 3 Easy-Load 900-1315 Pump Heads - Alliant Scientific
Price: 950.00 USD
Availability: InStock

Listing #:LS-006723

Category:Peristaltic Pumps

Brand:Cole Parmer

Model:7554-90, 900-1315

Availability:In Stock

Condition:Refurbished

Warranty:30 Days

Onsite Installation:Available upon request

$950.00

In Stock

Make an Offer

Cole-Parmer Masterflex 7554-90 Peristaltic Pump with 3 Easy-Load 900-1315 Pump Heads — a variable-speed, multi-channel peristaltic pump system. Refurbished and tested by Alliant Scientific.

Category: Peristaltic Pumps Tags: 7554-90, 900-1315, bioprocessing pump, Cole-Parmer Masterflex, Easy-Load, laboratory fluid handling, multi-channel pump, peristaltic pump, refurbished lab pump, variable speed pump Brand: Cole Parmer

Request for Quote

Description

Cole-Parmer Masterflex 7554-90 Peristaltic Pump with 3 Easy-Load 900-1315 Pump Heads Overview

The Cole-Parmer Masterflex 7554-90 is a variable-speed peristaltic pump drive with a speed range of 20 to 600 rpm, paired here with three Easy-Load 900-1315 pump heads for multi-channel fluid handling. A single-turn speed control and separate on/off switch with a green power indicator let the speed setting hold steady independent of the power state.

The 1/20-hp unidirectional motor uses soft start and back EMF for ±5% speed control, delivering a maximum torque of 90 oz-in. The stackable, painted steel housing is IP22 rated for protection from vertically falling water.

Each Easy-Load 900-1315 pump head accepts L/S 13, 14, 16, and 25 tubing sizes, with a stainless steel rotor and fixed occlusion.

This Cole-Parmer Masterflex 7554-90 Peristaltic Pump with 3 Easy-Load 900-1315 Pump Heads is offered fully refurbished and tested, in working condition, by Alliant Scientific.

Includes:

Cole-Parmer Masterflex 7554-90 Pump Drive
- Easy-Load 900-1315 Pump Heads (3)
30-Day Warranty

Looking for Other Lab Pumps?

Browse our full peristaltic pumps inventory for other configurations.

Listing last updated: October 2026.

Technical Specifications

Manufacturer	Cole-Parmer (Masterflex)
Drive Model	7554-90
Pump Head Model	Easy-Load 900-1315 (Qty: 3)
Drive Speed Range	20 to 600 rpm
Motor	1/20-hp (37W), unidirectional, soft start
Speed Control Accuracy	± 5%
Maximum Torque	90 oz-in
Electrical Requirements	90-130 VAC, 1.5 A, 50/60 Hz
Drive Housing	Stackable painted steel, IP22 rated
Pump Head Rotor Material	Stainless steel
Compatible Tubing Sizes	L/S 13, 14, 16, 25
Occlusion	Fixed
Condition	Refurbished and tested
Warranty	30 days

Additional information

Availability	In Stock
Brand	Cole Parmer
Condition	Refurbished
Model	7554-90, 900-1315
Onsite Installation	Available upon request
Warranty	30 Days

Key Features

Multi-Channel Capability
Three stackable Easy-Load pump heads support simultaneous multi-channel fluid transfer from a single drive.
Precise Speed Control
±5% speed accuracy via soft start and back EMF, independently adjustable from 20 to 600 rpm.
Stable Speed Setting
Separate speed control and on/off switch let the speed setting hold steady when powering the pump on or off.
Durable Construction
IP22-rated stackable steel drive housing with a stainless steel pump head rotor.

Applications

Multi-Channel Fluid Transfer
Simultaneous pumping across three channels for parallel sample or reagent handling.
Bioprocessing & Biomanufacturing
Sterile, contamination-free fluid transfer for cell culture and process workflows.
Chemical & Reagent Dispensing
Precise, repeatable flow control for laboratory dispensing applications.
General Laboratory Fluid Handling
Routine liquid transfer across a range of tubing sizes.

FAQ (Frequently Asked Questions)

How many pump heads are included?

Three Easy-Load 900-1315 pump heads, stackable on the single 7554-90 drive for multi-channel operation.

What tubing sizes are compatible?

L/S 13, 14, 16, and 25.

Does the drive speed hold steady when switching the pump on and off?

Yes — a separate speed control and on/off switch lets you maintain your speed setting while turning the pump on or off.

Does this unit include a warranty?

Yes — this unit ships with a 30-day warranty.