Longer YT600-1J Industrial-Grade Peristaltic Pump

Overview

The Longer YT600-1J is an industrial-grade peristaltic pump engineered for high-flow, continuous-duty fluid transfer in demanding manufacturing, chemical processing, and bulk bioprocessing applications. Based on the positive displacement principle of peristalsis—where rollers compress elastomeric tubing to propel fluid without contact between the pump mechanism and the medium—the YT600-1J delivers precise, pulse-free, and contamination-free flow. Its robust DC motor drive system supports stable torque output across the full 60–600 rpm speed range, enabling consistent volumetric delivery even under variable backpressure conditions up to 0.2 MPa (typical for reinforced silicone or thermoplastic elastomer tubing). Unlike laboratory-scale peristaltic pumps, the YT600-1J features a stainless steel enclosure, IP54-rated ingress protection against dust and water splashes, and structural rigidity optimized for integration into production lines, skid-mounted systems, or hazardous-area-adjacent installations.

Key Features

• Industrial-hardened construction with stainless steel chassis and corrosion-resistant fasteners for long-term reliability in humid, dusty, or chemically exposed environments.
• Dual-pump-head support: accommodates either single or dual configurations of YZ35-13 or KZ35 pump heads—enabling parallel flow paths or redundancy without hardware modification.
• Multi-mode control architecture: local operation via intuitive rotary knob and tactile push-buttons; remote operation via isolated analog (4–20 mA / 1–10 V) or frequency (1–10 kHz) signals transmitted through a sealed aviation-grade connector.
• Power-loss memory function retains last operational state—including speed setpoint, direction, and run/stop status—ensuring process continuity after unexpected power interruption.
• Dedicated full-speed override button facilitates rapid tube priming, system purging, or emergency discharge without reconfiguring control parameters.
• Thermally managed 400 W AC input stage with active cooling ensures sustained performance at maximum load without thermal derating.

Sample Compatibility & Compliance

The YT600-1J is compatible with standard peristaltic tubing sizes used in industrial fluid handling, including but not limited to Norprene® LFT-25, PharMed® BPT, and Santoprene® 101-73 compounds (ID 3.2–12.7 mm). Tubing selection directly determines maximum pressure rating, chemical resistance, and flow linearity. The pump’s mechanical design complies with IEC 60529 for IP54 environmental protection and meets CE marking requirements for electromagnetic compatibility (EMC Directive 2014/30/EU) and low-voltage safety (LVD Directive 2014/35/EU). While not certified for ATEX or IECEx zones, its sealed electronics and non-sparking motor make it suitable for Zone 2/Class I, Division 2 environments when installed per local electrical codes. For regulated industries, the external control interface supports traceable parameter logging when integrated with SCADA or DCS platforms compliant with FDA 21 CFR Part 11 data integrity requirements.

Software & Data Management

The YT600-1J operates as a standalone analog-controlled device and does not include embedded firmware or onboard data storage. However, its standardized 4–20 mA, 1–10 V, and 1–10 kHz signal interfaces enable seamless integration with programmable logic controllers (PLCs), distributed control systems (DCS), or supervisory control and data acquisition (SCADA) platforms. When paired with third-party controllers such as the FK-1C dispensing controller, the pump supports time-based start/stop cycles, volume-triggered dispensing, and multi-step batch sequencing. Audit trails—including speed setpoints, runtime duration, and direction changes—can be captured externally using timestamped analog signal logging or digital I/O event tracking, supporting GLP and GMP documentation protocols where electronic records are required.

Applications

• Continuous dosing of catalysts, coagulants, or pH adjusters in municipal wastewater treatment plants.
• Media and buffer delivery in large-scale bioreactor feeding systems (up to 200 L working volume).
• High-volume solvent transfer in paint, ink, and adhesive manufacturing lines.
• Food-grade syrup or dairy product pumping where sanitary tubing changeover is performed between batches.
• Chemical metering in electroplating baths requiring precise stoichiometric addition under moderate backpressure.
• Integration into automated filling stations for pharmaceutical intermediates or agrochemical concentrates.

FAQ

What tubing sizes are supported by the YT600-1J when using the KZ35 pump head?
The KZ35 pump head accepts tubing with inner diameters from 3.2 mm to 12.7 mm (1/8″ to 1/2″), with optimal flow linearity achieved using wall-thickness-toleranced tubing meeting ISO 3308 specifications.
Can the YT600-1J operate in reverse continuously, and what is the maximum allowable backpressure?
Yes, bidirectional operation is fully supported at all speeds. Maximum recommended backpressure is 0.2 MPa (2 bar) when using reinforced silicone tubing rated for continuous duty; actual limit depends on tubing material, wall thickness, and temperature.
Is the 4–20 mA control interface isolated from the main power supply?
Yes—the analog input circuitry features galvanic isolation rated to 1500 V_AC, preventing ground-loop interference in multi-device industrial networks.
Does the pump retain its speed setting after a power cycle if external control is active?
Only the locally set speed (via knob) is retained; externally commanded values are not stored unless maintained by the upstream controller.
What maintenance intervals are recommended for continuous 24/7 operation?
Roller assembly lubrication every 2000 hours; tubing replacement every 500–2000 hours depending on flow rate, pressure, and chemical exposure—verified via visual inspection for flattening or cracking.