is ok to put the refrigerant back into the system from this tank?

Yes, as long as you know the refrigerant you took out is clean. You must make sure you pull a vacuum on the tank this way you know it's also a clean tank.

It say "may be use with 410A " what do you mean by that? is only 410a tank or r22?

410A is an high pressure refrigerant, this cylinder is rated for 410A so it would handle any lower pressure refrigerants, such as R22 .

Can this be used to recover any refrigerant or only R410?

It is a universal tank , that means it can be used for any refrigerant up to And including R410A (R410A is one of the highest pressure refrigerants comenly used in HVAC)

when's the retest date on the tank due?

These tanks need to be retested every 5 years from the date of manufacture. It depends on how long these have been at the Amazon warehouse but typically the tanks are not more than a few months old since they were manufactured.

ASIN	B00IKLL9QA
Brand	Flame King
Customer Reviews	4.7 4.7 out of 5 stars (984)
Date First Available	21 Feb. 2014
Item Weight	7.89 kg
Item model number	YSNR301
Manufacturer	Flame King
Manufacturer part number	YSNR301
Product Dimensions	23.11 x 23.11 x 47.04 cm; 7.89 kg

Flame King YSNR301 30 LB Pound Refrigerant Recovery Cylinder Tank

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Specifications

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Common Questions