The 4MA series cylinder is a ruggedly constructed, highly configurable, all purpose design. The aluminum body and machined aluminum end caps make the 4MA a light weight solution. With 8 bore sizes, 20 NFPA mounting styles, and a variety of other options the 4MA is easily adaptable to practically any application. Carboxilated nitrile seals, a urethane rod wiper, and piston wear band combine to offer low friction, leak free operation, and long service life. To minimize downtime when maintenancemore

Unit of Measure

Specifications

NFPA

MX5 / MS4

Bore Size

2 1/2 in

AA

3.1 in

E

3 in

EE (NPTF)

3/8 in

F

3/8 in

FB

3/8 in

G

1 11/16 in

J

15/16 in

K1

5/32 in

R

2.19 in

TF

3 7/8 in

UF

4 5/8 in

Add Stroke (LB)

4 1/8 in

Add Stroke (LF)

3 3/4 in

Add Stroke (P)

2 3/8 in

Add Stroke (ZF)

5 1/2 in5 1/8 in

Add Stroke (ZJ)

4 3/4 in5 1/8 in

Manufacturer

Schrader Bellows®

Rod Dimensions

Rod Dimension MM

1 in5/8 in

Thread Style 4 CC

1/2-20 7/8 -14

Thread Style 2 & 3 KK

3/4-16 7/16-20

A

1 1/8 in3/4 in

B

1.124 in1.499 in

Tolerance B

+0.000 in-0.002 in

C

3/8 in5/8 in

D

1/2 in7/8 in

LA

1 3/8 in2 1/8 in

NA

15/16 in9/16 in

VF

3/4 in5/8 in

W

1 in5/8 in

WF

1 in1 3/8 in

Y

1 15/16 in2 5/16 in