Descriptive Construction materials Body and piston: brass Discharge coupling: Ø 12 mm Number of mounting points: 1 (SER-L, SER-L-1/4"), 2 (SER-L-Z) Specifications and advantages Syringe-type piston pump Characteristics More Information FLUID Diesel, Oil TECHNOLOGY Piston ATEX No PUMP Bare MAX FLOW RATE 4 l/mn ORIFICE 12 mm, M 1/4" MATERIALS Brass