Class 5A NFPA Pneumatic Aluminum Cylinders
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NOPAK CLASS 5A NFPA ALUMINUM CYLINDERS CATALOG 115

Mounting Styles Mounting Styles Index Mounting Styles . . . . . . . . . . . . . . 2 How To Order. . . . . . . . . . . . . . . . 3 Ordering Code Example Combination Mounts (NFPA ME3) 8.00"– 12.00" Bore - page 6 Class 5A Features. . . . . . . . . . . . . 4 Piston Rod Dimension Data . . . . . 5 Flange Mount Cylinders. . . . . . . . 6 Model D (NFPA MF1) 6 Model C (NFPA MF2) 6 Model DG (NFPA ME3) 6 Model CJ (NFPA ME4) 6 (NFPA ME4) 8.00"– 12.00" Bore - page 6 (NFPA MP1) 1 50" – 12.00" Bore - page 8 . Clevis and Eye Mount Cylinders. . 8 Model E (NFPA MP1) 8 Model HE (NFPA MP2) 8 Model E4 (NFPA...

Ordering Code Example CL5A - 4.00 x 12.00 - E* - AA - 1.00 - 4 - OPT OPTIONS (CALL OUT BELOW CYLINDER DESCRIPTION) SEE CHART AT RESPECTIVE BORE SIZE FOR ROD SIZES AVAILABLE ROD END THREAD (SEE CHART page 5) ME4 - REAR MOUNTING HOLES FULL MALE THREAD MP1 - FIXED REAR CLEVIS INTERMEDIATE MALE MP2 - DETACHABLE REAR CLEVIS SMALL MALE (STANDARD) FEMALE THREAD MS4 - SIDE TAPPED HOLES ME3 - FRONT MOUNTING HOLES MX1 - EXTENDED TIE RODS (BOTH ENDS) * For double rod end CYLINDERS, add an “X” before the MODEL IDENTIFICATION (EXAMPLE: XA, XD, XFR). CUSHIONED BOTH ENDS DIM. WF - ROD EXTENSION DIM. A -...

Class 5A Aluminum NFPA Cylinders HEAVY-DUTY DESIGN FOR RELIABLE, CONSISTENT OPERATION OPERATING PRESSURE 250 PSI Air OPERATING TEMPERATURE Type A (Nitrile): 20°F to 200°F (-25°C to 90°C) Type B (Fluorocarbon): 0°F to 400°F ( -20°C to 200°C) ROD BUSHING  –  Precision machined from 150,000 PSI rated graphite-filled cast iron and PTFE coated to reduce friction and extend cycle life. Bushing design traps lubrication in effective bearing area. CUSHIONS  –  Floating cushion seal designed for maximum cushion performance, quick return stroke break-away and extended life. CYLINDER TUBE  –  Precision...

Piston Rod Dimension Data About Rod End Types Type 4* Male Rod End is STANDARD. Other NFPA Styles are available (see chart). Special rod ends are available, including metric threads, coarse (UNC) threads, etc. Consult factory for more information. For custom thread lengths, specify Dim. A = (length). PISTON ROD END Types TYPE 1 NO. 1

Model D (NFPA MF1) 1.50"–  6.00" Bores MATERIAL: MATERIAL: STEEL MATERIAL: STEEL MATERIAL: (BLACK STEEL OXIDE (BLACK OXIDE STEEL PLATED) (BLACK OXIDE PLATED)OXIDE (BLACK PLATED) PLATED) FB HOLES (4) FB HOLES (4) FB HOLES (4) FB HOLES (4) Model C (NFPA MF2) 1.50"–  6.00" Bores MATERIAL: MATERIAL: STEEL MATERIAL: STEEL MATERIAL: (BLACK STEEL (BLACK STEEL OXIDE (BLACK OXIDE (BLACK PLATED) OXIDE PLATED) OXIDE PLATED) PLATED) F F F F ZF + STROKE ZF + STROKE ZF + STROKE ZF + STROKE FB HOLES (4) FB HOLES (4) FB HOLES (4) FB HOLES (4) Model DG (NFPA ME3) 8.00"–12.00" Bores FB HOLES (4) FB HOLES (4)...

Flange Mount Cylinders 1.50" THROUGH 12.00" BORE BASIC DIMENSIONS STANDARD & OVERSIZE RODS MODELS D, C, DG AND CJ FLANGE MOUNT DIMENSIONS

Model E (NFPA MP1) CD (DIA., PIN INCLUDED) WITH PRESSED IN BEARINGS CD (DIA., PIN INCLUDED) WITH PRESSED IN BEARINGS HEX NUTS HEX NUTS CD (DIA., PIN INCLUDED) WITH PRESSED IN BEARINGS HEX NUTS XC + STROKE K Model HE (NFPA MP2) 1.50"–  6.00" Bores CW CD (DIA.) L M Model E4 (NFPA MP4) 1.50"–  6.00" Bores BASIC DIMENSIONS A L M L CD (DIA., PIN INCLUDED) C G WITH PRESSED IN BEARINGS V XC + STROKE F L CD (DIA., PIN INCLUDED) WITH PRESSED IN BEARINGS XC + STROKE CD (DIA., PIN INCLUDED) WITH PRESSED IN BEARINGS L

Clevis and Eye Mount Cylinders 1.50" THROUGH 12.00" BORE BASIC DIMENSIONS STANDARD & OVERSIZE RODS MODEL E, HE CLEVIS MOUNT AND MODEL E4 EYE MOUNT DIMENSIONS Clevis pins are provided with pivot mounts.

Model AP (NFPA MS1) 1.50"–  8.00" Bores Model A (NFPA MS2) 1.50”–  8.00” Bores MATERIAL: STEEL (BLACK OXIDE PLATED) MATERIAL: STEEL TS (BLACK OXIDE PLATED) US BASIC DIMENSIONS STANDARD & OVERSIZE RODS

Angle and Side Lug Mount Cylinders 1.50" THROUGH 12.00" BORE MODEL AP ANGLE BASE MOUNT DIMENSIONS * 3.50" diameter round retainer on 8.00" bore (AP BRACKET BOLTED DIRECTLY TO HEAD). MODEL A SIDE LUG BASE MOUNT DIMENSIONS ** 1.50" bore has four (4) AB diameter holes. MODEL S BOTTOM TAPPED BASE MOUNT DIMENSIONS

Model FR (NFPA MT1) HARD CHROME PLATED O.D. WEAR SURFACE ON STEEL TRUNNIONS +.000 – .001 HARD CHROME PLATED O.D. TD WEAR SURFACE ON STEEL TRUNNIONS +.000 – .001 FR and FB Trunnions are bolt on, non-removable design. HARD CHROME PLATED O.D. TD WEAR SURFACE ON STEEL TRUNNIONS XG HARD CHROME PLATED O.D. WEAR SURFACE ON STEEL TRUNNIONS HARD CHROME PLATED O.D. TD WEAR SURFACE ON STEEL TRUNNIONS +.000 – .001 HARD CHROME PLATED O.D. TD WEAR SURFACE ON STEEL TRUNNIONS XJ + STROKE MATERIAL: STEEL (BLACK OXIDE PLATED) MATERIAL: STEEL (BLACK OXIDE PLATED) MATERIAL: STEEL (BLACK OXIDE PLATED) FR and FB...

Trunnion Mount Cylinders 1.50" THROUGH 8.00" BORE BASIC DIMENSIONS STANDARD & OVERSIZE RODS MODEL FR HEAD TRUNNION MOUNT AND MODEL FB CAP TRUNNION MOUNT DIMENSIONS * No oversize rod available on 1.50" bore Model FR. MODEL F INTERMEDIATE TRUNNION MOUNT DIMENSIONS HEAD CUSHION Ports or cushions cannot be on same side as FR & FB Trunnions. MODELS FR, FB AND F STANDARD CUSHION LOCATIONS

Tie Rod Mount Cylinders 1.50" THROUGH 12.00" BORE BASIC DIMENSIONS STANDARD & OVERSIZE RODS MODELS T, TB AND TR TIE ROD EXTENDED MOUNT DIMENSIONS * T & TR have full square bushing retainer on 1.50"–  6.00" bores, round retainers on 8.00"– 12.00" bores. ** BB dimension from face of head.

Double Rod End Cylinders 1.50" THROUGH 12.00" BORE DOUBLE ROD END MODELS Benefits: • Standard and Oversize Piston Rods available. • Full range of Standard Options. • Durable design. Full Rod Bearing at each end of cylinder. Double rod end models are designated by letter "X" preceding the model identification. Standard Port And Cushion Adjustment Positions • Cushion Adjustment - Position 2 • Specify Non-Standard Positions When Ordering Model XH (NO MOUNT) EE NPT (2) B BUSHING DIA. BASIC DIMENSIONS DOUBLE ROD END STANDARD & OVERSIZE RODS