Rossi EasyDip Vaccinators

Q: Which model do I need for my fish size and throughput?

The 800 WS takes fish of 1 to 12 g at 5 to 7 kg per minute; the 1200 takes 1 to 15 g at up to 40 kg per minute, so match the model to your smolt size and daily batch.

Q: What is that throughput in fish per hour?

Rossi rate these machines by mass rather than fish count — 5 to 7 kg per minute is roughly 300 to 420 kg per hour on the 800 WS and up to about 2,400 kg per hour on the 1200, so the fish count depends on your average weight.

Q: How long are the fish immersed?

30 to 60 seconds in the vaccine solution, which is the effective dip time for small fish.

Q: How much vaccine bath does each machine hold?

A maximum of 30 litres in the 800 WS and a maximum of 240 litres in the 1200.

Q: Can either machine be fully automated?

Yes — both can be upgraded with a weighing system, and the 1200 already has a touch panel and automatic dewatering.

Q: How is oxygen maintained during the dip?

The 800 WS is fitted with an oxygen diffuser to hold oxygen levels through the vaccination cycle.

Immersion vaccinators that dip small fish in vaccine with minimal handling and low stress.

Categories: Hatchery

Applications: Hatchery, RAS

Brand: Rossi

Product Information

Key Features

Immersion vaccination — fish are submerged in vaccine solution for 30 to 60 seconds, with minimal handling and low stress
EasyDip 800 WS runs an adjustable drum speed with an oxygen diffuser holding oxygen through the dip
EasyDip 1200 is fully automatic, with a touch panel for programming and automatic dewatering
Both machines can be upgraded with a weighing system for fully automated batching
Adjustable working height — 40 to 90 cm on the 800 WS, 69 to 120 cm on the 1200 — to suit the line it sits in
Stainless steel construction on the 1200, durable and quick to clean down
Low power draw at 250 watts on both models
Sizing: match the machine to your fish and batch rate — the 800 WS takes 1 to 12 g fish at 5 to 7 kg per minute in a 30 litre bath, and the 1200 takes 1 to 15 g fish at up to 40 kg per minute in a 240 litre bath

Specifications

Parameter	EasyDip 800 WS	EasyDip 1200
Fish size range	1–12 g	1–15 g
Throughput	5–7 kg/min (approx. 300–420 kg/h)	Up to 40 kg/min (approx. 2,400 kg/h)
Vaccine bath capacity	Max 30 litres	Max 240 litres
Adjustable working height	40–90 cm	69–120 cm
Power consumption	250 watts	250 watts
Control	Adjustable drum speed	Fully automatic, touch panel
Weighing system	Available as an upgrade	Available as an upgrade
Dewatering	Not fitted	Automatic dewatering
Oxygenation	Oxygen diffuser fitted	Not stated
Construction	Not stated	Stainless steel
Vaccination method	Immersion, 30–60 seconds	Immersion
Overall dimensions	Not stated	Not stated
Introduced	2003	2022

Downloads

EasyDip 800 WS Manual (UK, 2021)EasyDip 1200 Manual (UK, 2024)

Frequently Asked Questions

Which model do I need for my fish size and throughput?

What is that throughput in fish per hour?

How long are the fish immersed?

How much vaccine bath does each machine hold?

Can either machine be fully automated?

How is oxygen maintained during the dip?

What power supply does it need?

Spare Parts & Consumables

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Rossi EasyDip Vaccinators

Product Information

Key Features

Specifications

Downloads

Frequently Asked Questions

Spare Parts & Consumables

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