Shot-feeding metering valve
Sleeve pump
Spray pump package employing multiple orifices for dispensing li
Stuffing-batching machines for food products
Toner feeding device
Trimmer arrangement for filling unit of automatic filling machin
Tube filling machine having an adjustable stroke, cam operated p
Variable restrictor for a manually actuated pump
Variable spray and dosage pump
Variable volume pipette
Variably adjustable measured increment power dispensing apparatu
Viscous liquid applicator
Volumetrically variable measuring dispenser
Washer pump provided with means for determining when the level o