INTLLAB 12V DC DIY Peristaltic Liquid Pump Dosing Pump for Aquarium Lab Analytical 2mm ID x 4mm OD 5~40 mL/min (2mm ID x 4mm OD ) Size:5~40 mL/min (2mm ID x 4mm OD ) LONG LASTING DESIGN: Contoured

LONG LASTING DESIGN: Contoured

Plastic Quantity: 20pcs Size: M410 Package contents: M410-20pcs Hand Knob Tightening Screw matching metric nuts-20pcs flat washers-20pcs

4 pieces of high quality marine-grade 316 stainless steel S-hooks for use in home

all teeth arranged evenly for better cutting performance

Transparent Plastic Acrylic 300mm Continuous Piano Hinge

INTLLAB 12V DC DIY Peristaltic Liquid Pump Dosing Pump for Aquarium Lab Analytical 2mm ID x 4mm OD 5~40 mL/min (2mm ID x 4mm OD ) Size:5~40 mL/min (2mm ID x 4mm OD ) LONG LASTING DESIGN: ContouredINTLLAB 12V DC DIY Peristaltic Liquid Pump Dosing Pump for Aquarium Lab Analytical 2mm ID x 4mm OD Specifications: INPUT: DC 12V 400mA FLOWRATE: pump tube size: 1mm ID x 3mm OD 2~17 mL min; 2mm ID x 4mm OD 5~40 mL min ; 3mm ID x 5mm OD 19~100 mL min ; PUMP TUBE MATERIAL TYPE: silicone FLOW DIRECTION: you can control the flow direction by the positive and negative connect WORKING CONDITION: 0~40, relative humidity <80% WEIGHT: 95 g Packing list: 1 x