Silage Additive Applicators

SDP liquid silage preservative applicator

The S.D.P. range of liquid applicators are high pressure self priming diaphragm kits used for grass/maze silage.

The S.D.P. system can be used on trailed or self-propelled forage harvester, forage wagons or balers.

It can be fitted to a variety of containers, including 200 litre barrels, IBCs and built in forage harvester tanks.

The SDP kit can be supplied with two pump options Low Volume, 0.5 - 5 litres per minute or Extra High Volume, 1 - 14 litres per minute open flow. The low volume is typically used for baler trailed forage harvester and small forage wagons and the Extra High Volume for self propelled forage harvester and larger forage wagons.

All kits are supplied with Selmech’s own in cab variable speed controller enables the operator to set the out put of the pump easily and make manual adjustments for varying crop densities.

The basic SDP kit

Optional accessories

There are also a selection of optional accessories available depending on what type of equipment the SDP will be used on. Theses include: -

Crop Detector System

Using a photoelectric sensors with visible red LED for easy alignment these can be positioned to detect the swath as it is taken up by the pick up to switch the pump on and off. The photoelectric sensors are high quality and have an IP Rating of IP69K which means they are dust tight and keep out water from high pressure/steam cleaning.

Graduated Flowmeters

A Flowmeter will give a visual indication of liquid flowing through the system highlighting a blockage or drop in pressure in the system. We have Low and High volume options.

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