Dual strokes gas piston for Murphy bed

Murphy bed
Hidden bed
Wall bed
Fold down bed
For all above beds, you need 2 easy lift piston.
Dual gas-pistons( also called gas spring) are used to ensure smooth, controlled movement of the bed frame as it is lifted or lowered.
Shuangyuan produce high quality gas piston( gas spring ) exactly fit above beds.

Invisible bed gas spring
Invisible bed gas springInvisible bed gas spring
gas spring gas spring

Pls find below the gas spring specification for your ref.

model Extended Length(mm) Stroke (S1)(mm) Stroke (S1)(mm) Piston rod(d1)(mm) Gas Cyltnder(mm) F1(N) F2(N)
SY-CS22 400~800 30~60 200~300 Φ10 Φ22 50~350 50~1200

Pls find below the gas spring specification for your ref.

model Extended Length(mm) Stroke (S1)(mm) Stroke (S1)(mm) Piston rod(d1)(mm) Gas Cyltnder(mm) F1(N) F2(N)
SY-CS2201 692 42 220 Φ10 Φ22 150N 200N
SY-CS2202 692 42 220 Φ10 Φ22 250N 600N
SY-CS2203 692 42 220 Φ10 Φ22 300N 900N
SY-CS2204 615 48 220 Φ10 Φ22 150N 220N
SY-CS2205 615 48 220 Φ10 Φ22 250N 570N
SY-CS2206 615 48 220 Φ10 Φ22 250N 900N
SY-CS2207 615 48 220 Φ10 Φ22 250N 980N
SY-CS2208 615 48 220 Φ10 Φ22 430N 1050N
SY-CS2209 555 50 160 Φ10 Φ22 200N 600N
SY-CS2210 543 50 148 Φ10 Φ22 200N 600N
SY-CS2211 543 50 148 Φ10 Φ22 200N 700N
SY-CS2212 605 50 148 Φ10 Φ22 200N 850N