Mechanical Bottle-Top Dispenser

Four types bottle-top dispensers covering a volume range from 0.5mL to 50mL
Easy for cleaning and maintenance
The optional flexible discharge tube with safety handle


Description of Mechanical Bottle-Top Dispensers

Hawach mechanical bottle-top dispenser cover four ranges, which are 0.5-5ml, 1-10ml, 2.5-25ml, and 5-50ml. It has the advantages of user-replaceable valves, a wide range of accessories, fully autoclavable, and a wide range of adapters included to fit most common bottle sizes


It can be used in a common acid-based salt solution, low concentration non-oxidized strong acid strong base, and polar organic solvent (excluding nonpolar organic solvent and halogenated hydrocarbon, etc.), such as H3PO4, HCl, H2SO4, NaOH, NaCl, etc. Maximum pressure 500mbar, maximum solution viscosity 500mm2/s, maximum solution temperature 40 °C, maximum liquid density 2.2g/cm3

Advantages of Mechanical Bottle-Top Dispensers

Excellent chemical resistance, Super range of applications, Quick and precise volume adjustment, Safest and most convenient, Super quality with competitive price, Smooth and light to operate, Easy to attach aspiration tube with a secure threaded connection.


Removal of high viscosity, organic synthesis of high-density volatile solvents, Petrochemical laboratories


1GL45, Adapter, 45mm5GL25, Adapter, 32/25mm
2S40, Adapter, 45/40mm6GL28, Adapter, 32/28mm
3GL32, Adapter, 45/32mm7Reagent Bottle (Brown, 1L, Options)
4GL38, Adapter, 45/38mm8Filling tube(m)
9Discharge tube(m)

Ordering Information

Item codeProduct nameVolumePcs/Pack
SLMBT001Mechanical Bottle-Top Dispenser0.5-5mL1
SLMBT002Mechanical Bottle-Top Dispenser1-10mL1
SLMBT003Mechanical Bottle-Top Dispenser2.5-25mL1
SLMBT004Mechanical Bottle-Top Dispenser5-50mL1
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