Explosives Transfer

Emulsion explosives are made by a high shear process from a super-saturated oxidizer solution (ammonium nitrate) plus an oil phase with a surfactant to help the emulsification. Emulsion explosives have non-Newtoniann fluid properties and vary in their consistency between molasses and thick grease.

Progressing cavity pumps are the common pump used in this application. The Allweiler branded pumps have a long history of pumping explosive emulsions and are aware of the hazards such as dry pumping which generates excessive heat and can result in ignition. The AE Series and the SNZP series‚ which includes a hopper design are the leading products for this application.

Brand/Series Max Flow Rate
GPM
Max Flow Rate
L/Min
Max Discharge
Pressure PSIG
Max Discharge
Pressure Bar
Comments
Allweiler AE.N-RG 132 500 282 20  
Allweiler AE.H-RG 449 1‚700 508 36  
Allweiler AE.H.ZE 198 750 338 24  
Allweiler AE.E-ID 1‚981 7‚500 226 16  
Allweiler AE.N-ID 1‚281 4‚850 353 25  
Allweiler AE.H-ID 766 2‚900 353 25  
Allweiler AE.E-IE 766 2‚900 226 16  
Additional Information: Product Warehouse

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