[Automatically Retract] - This hydraulic ram cylinder can automatically retract to the initial height after the oil return valve of the pump is loosened, which is easy and convenient to operate. [Used with Pumps] - The porta power ram should be used with hydraulic pumps.
The 10T/20T can be used with CP-180 hydraulic pump (ASIN: B08QTXY2D2); the 30T/50T can be used with CP-700 hydraulic pump (ASIN: B08QV222RP). [Wide Applications] - This hydraulic jack can be widely used in power, chemical, steel, bridges, shipbuilding, machinery and other industries! However, it does NOT apply to cars.As our valued customer, we will do our best to make sure the product you receive arrives to you on time and as expected. This item is in the category "Business & Industrial\Hydraulics, Pneumatics, Pumps & Plumbing\Hydraulic & Pneumatic Cylinders". The seller is "around_photo_sound" and is located in this country: US. This item can be shipped worldwide.