English to Portuguese Medical Livestock / Animal Husbandry

Finally, there are two different ways that a vaccine pack can be connected to a bottle mount vaccinator. Firstly, bottle mount vaccinators can use a “conventional bottle mount attachment”, which allows the operator to push the vial onto the draw off spike on the gun and then screw the collar down until it’s tight. Collars are supplied in 3 sizes, 20mm, 30 mm and 33 mm, which covers the full range of options for all Australian swine products on the market.
http://www.thinklivestock.com/shop/article_info.php?articles...

Draw-Off Spike:
WX1637 is 160mm designed to suit large bottles (pack of 1).
http://www.njphillips.com/accessories.html

It is recommended that an automatic vaccinator is used. Since the bottle containing this product is non-collapsible the vaccinator must have a vented draw-off spike or similar device. The instructions supplied with such syringes should be noted and care should be taken to ensure the delivery of the full dose, particularly with the final few doses from the bottle.
http://www.msd-animal-health.co.uk/products_public/ovivac_p_...