HAK Pneumatic NAS-O Series Aluminum Cylinder with Oversize Rod Diameters(NFPA Standard)

Request a Quote

Request a Quote

Type of the company

Repeater

NAS-O Series Cylinders Internal Structure

Screenshot 2024 11 21 223331

 

Edit
NUMBER NAME NUMBER NAME
A HEAD & CAP: BLACK ANODIZED, PRECISION MACHINED ALUMINUM I BEARING RETAINER: WAVE BAND CLIP ALLOWS FOR EASY REMOVAL
B PISTON: PRECISION MACHINED (6061-T6) SOLID ALUMINUM WITH MAGNET - PERMANENT LUB. GROOVE G BEARING SEAL: STANDARD BUNA NITRILE
C CYLINDER TUBE: ALUMINUM (6063-T6) PORT HOLE EXTRUDED, CLEAR
COAT ANODIZED I.D.
K PISTON SEALS: STANDARD BUNA NITRILE PRESSURE ENERGIZED WEAR
COMPENSATING LOW FRICTION
D TIE RODS: # 303 STAINLESS STEEL L CUSHION SEALS: HEAVY DUTY PRESS FIT EXTRA LONG LIFE
E PISTON ROD: CHROME PLATED (1045) MATERIAL .005 PER SIDE, 50-55 ROCKWELL 75,OOO P.S.I. YIELD M ADJUSTING SCREWS: ONE PIECE FULL THREAD NEEDLE
F ROD BEARING: PRECISION MACHINED (93200) BEARING BRONZE, DOUBLE
SEAL CAPABILITY
N SOCKET NUT: (4) ROD END ONLY HEAT TREATED & BLACK OXIDED
G ROD WIPER: STANDARD BUNA NITRILE, DUAL FUNCTION WIPER -SECONDARY ROD SEAL O END SLEEVE: CAPSCREW RETAINED PISTON ASSEMBLY EASILY REMOVED
H ROD SEAL: STANDARD BUNA NITRILE PRIMARY SEAL
PRESSURE ENERGIZED
P RETAINER FOR 6” BORE OVERSIZED ROD AND 8” BORE ALL ROD SIZES

How to Order a Cylinder

Edit
Series Bore Size(inch) X Stroke(inch) S Cushioning Mount Rod Diameter Rod End Thread
NAS-O 4" X 15" Magnet Check Cushioning Types NFPA MF2 Check MM Chart in Overall Dimensions Check Rod End Type Chart

Standard Stroke:

Edit
Bore Size(inch) Standard Stroke(inch)
1 1/2" 1",2",3",4",5",6",7",8",9",10",11",12",13",14",15",16",17",18",19",20",21",22",23",24"
2" 1",2",3",4",5",6",7",8",9",10",11",12",13",14",15",16",17",18",19",20",21",22",23",24"
2 1/2" 1",2",3",4",5",6",7",8",9",10",11",12",13",14",15",16",17",18",19",20",21",22",23",24"
3 1/4" 1",2",3",4",5",6",7",8",9",10",11",12",13",14",15",16",17",18",19",20",21",22",23",24"
4" 1",2",3",4",5",6",7",8",9",10",11",12",13",14",15",16",17",18",19",20",21",22",23",24"
5" 1",2",3",4",5",6",7",8",9",10",11",12",13",14",15",16",17",18",19",20",21",22",23",24"
6" 1",2",3",4",5",6",7",8",9",10",11",12",13",14",15",16",17",18",19",20",21",22",23",24"
8" 1",2",3",4",5",6",7",8",9",10",11",12",13",14",15",16",17",18",19",20",21",22",23",24"

Cushioning

NN - No cushions  / AA - Cushioned both ends / NA - No cushion rod end, cushion blind end​ / AN - Cushion rod end, no cushion blind end 

Note: The cushion is not available at the head end on the 1 1/2" Bore


Overall Dimensions

dimentions 1 road

Edit
BORE A B R C DD E EE F G J KK LB MM P RM V Y ZB
1 1/2" 1 1/8 1 5/16 1.43 5/8 1/4 - 28 2 1/4 -- 1 1/2 1 3/4-16 3 5/8 1 2 3/16 -- 3/4 2 9/32 5
2" 1 1/8 1 1/2 1.84 5/8 5/16-24 2 1/2 3/8 -- 1 1/2 1 3/4-16 3 5/8 1 2 3/16 -- 3/4 2 9/32 5
2 1/2" 1 1/8 1 1/2 2.19 5/8 5/16-24 3 3/8 -- 1 1/2 1 3/4-16 3 3/4 1 2 5/16 -- 3/4 2 9/32 5 1/8
3 1/4" 1 5/8 2 2.78 3/4 3/8 - 24 3 3/4 1/2 -- 1 3/4 1 1/4 1-14 4 1/4 1 3/8 2 5/8 -- 7/8 2 11/16 5 7/8
4" 1 5/8 2 3.32 3/4 3/8 - 24 4 1/2 1/2 -- 1 3/4 1 1/4 1-14 4 1/4 1 3/8 2 5/8 -- 7/8 2 11/16 5 7/8
5" 1 5/8 2 4.12 3/4 1/2 - 20 5 1/2 1/2 -- 1 3/4 1 1/4 1-14 4 1/4 1 3/8 2 7/8 -- 7/8 2 11/16 6 1/8
6" 2 2 3/8 4.88 3/4 1/2 - 20 6 1/2 3/4 19/32 2 1 1/2 1 1/4-12 5 1 3/4 3 1/8 3.875 .5312 3 1/16 6 7/8
8" 2 2 3/8 6.44 3/4 -- 8 1/2 3/4 19/32 2 1 1/2 1 1/4-12 5 1/8 1 3/4 3 1/4 3.875 .5312 3 1/16 7

 

Note:  Hex nuts apply to 8.00” only / Round Cartridge Retainer Plate / (RM DIM) on 6" OVERSIZE AND 8" Bore All Rod Diameters.


Rod End Type

 

road types

Edit
ROD DIA A C D V CC FF KK
1 1 1/8 5/8 7/8 3/4 7/8-14 1-14 3/4-16
1 3/8 1 5/8 3/4 1 3/16 7/8 1 1/4-12 1 3/8-12 1-14
1 3/4 2 3/4 1 1/2 1.125 1 1/2-12 1 3/4-12 1 1/4-12

 

Note: 6” Bore and 8” Bore F + V= 1.125


NAS-O-D Series Cylinders Double Rod End Dimensions

 

dimentions

Edit
BORE F G LD ZM K
1 1/2 -- 1 1/2 4 1/8 6 7/8 --
2 -- 1 1/2 4 1/8 6 7/8 --
2 1/2 -- 1 1/2 4 1/4 7 --
3 1/4 -- 1 3/4 4 3/4 8 --
4 -- 1 3/4 4 3/4 8 --
5 -- 1 3/4 5 8 1/4 --
6 19/32 2 5 1/2 9 1/4 --
8 19/32 2 5 5/8 9 3/8 9/16

 

Note: 8.00” LD + Stoke + Fx2


Specification

Edit
Available Stroke 1"~ 24"
Working Medium Air
Working Pressure Range 14.5 ~ 145 PSI
Insured Pressure Resistance 195 PSI
Operating Temperature Range (-50~70°C)
Operating Speed Range 50~800 mm/s
Cylinder Type Adjustable Cushion
Motion Pattern Double Acting


NAS Series Cylinder Mounting Types

 

Detachable Eye Mount with pin (NFPA MP4)

 

Detachable Eye Mount with pin (NFPA MP4)

Edit
BORE CB CD FL L M XD
1 1/2 3/4 1/2 1 1/8 3/4 5/8 6 1/8
2 3/4 1/2 1 1/8 3/4 5/8 6 1/8
2 1/2 3/4 1/2 1 1/8 3/4 5/8 6 1/4
3 1/4 1 1/4 3/4 1 7/16 1 1/4 7/8 7 3/4
4 1 1/4 3/4 1 7/16 1 1/4 7/8 7 3/4

 

Clevis Mount with pin (NFPA MP1)

 

Clevis Mount with pin (NFPA MP1)

Edit
BORE CB CD CW L M XC
1 1/2 3/4 1/2 1/2 3/4 5/8 5 3/4
2 3/4 1/2 1/2 3/4 5/8 5 3/4
2 1/2 3/4 1/2 1/2 3/4 5/8 5 7/8
3 1/4 1 1/4 3/4 5/8 1 1/4 7/8 7 1/8
4 1 1/4 3/4 5/8 1 1/4 7/8 7 1/8
5 1 1/4 3/4 5/8 1 1/4 7/8 7 3/8
6 1 1/2 1 3/4 1 1/2 1 1/8 8 3/8

 

Detachable Clevis Mount with pin (NFPA MP2)

 

Detachable Clevis Mount with pin (NFPA MP2)

Edit
BORE CB CD CW FL L M XD
1 1/2 3/4 1/2 1/2 1 1/8 3/4 5/8 6 1/8
2 3/4 1/2 1/2 1 1/8 5/8 5/8 6 1/8
2 1/2 3/4 1/2 1/2 1 1/8 3/4 5/8 6 1/4
3 1/4 1 1/4 3/4 5/8 1 7/8 1 1/4 7/8 7 3/4
4 1 1/4 3/4 5/8 1 7/8 1 1/4 7/8 7 3/4
5 1 1/4 3/4 5/8 1 7/8 1 1/4 7/8 8
6 1 1/2 1 3/4 2 1/4 1 1/2 1 1/8 9 1/8

 

Detachable Clevis Mount with pin (NFPA MP1)

 

Detachable Clevis Mount with pin (NFPA MP1)

Edit
BORE CB CD CW L M XC K
8 1 1/2 1 3/4 1 1/2 1 1/8 8 1/4 9/16

 

Detachable Clevis Mount with pin (NFPA MP2)

 

Detachable Clevis Mount with pin (NFPA MP2)

Edit
BORE CB CD CW L M XD K FL
8 1 1/2 1 3/4 1 1/2 1 1/2 9 1/4 9 2 1/4

Head Trunnion Mount (NFPA MT1)

 

Head Trunnion Mount (NFPA MT1)

Edit
BORE E TD TL UT XJ XG
1 1/2 2 1 1 4 4 1/2 --
2 2 1/2 1 1 4 1/2 4 1/2 2 1/8
2 1/2 3 1 1 5 4 5/8 2 1/8
3 1/4 3 1/4 1 1 5 3/4 5 1/4 2 1/2
4 4 1/2 1 1 6 1/2 5 1/4 2 1/2
5 5 1/2 1 1 7 1/2 6 1/2 2 1/2
6 6 1/2 1 3/8 1 3/8 9 1/4 6 1/8 2 7/8
8 8 1/2 2 1/2 1 3/8 11 1/4 6 1/4 2 7/8

 

Intermediate Trunnion Mount (NFPA MT4)

 

Intermediate Trunnion Mount (NFPA MT4)

Edit
BORE E BD TD TL TM UM UV X1
1 1/2 2 1 1/4 1 1 2 1/2 4 1/2 2 1/2 PURCHASER TO SPECIFY
2 2 1/2 1 1/2 1 1 3 5 3 PURCHASER TO SPECIFY
2 1/2 3 1 1/2 1 1 3 1/2 5 1/2 3 1/2 PURCHASER TO SPECIFY
3 1/4 3 3/4 2 1 1 4 1/2 6 1/2 4 1/4 PURCHASER TO SPECIFY
4 4 1/2 2 1 1 5 1/2 7 1/4 5 PURCHASER TO SPECIFY
5 5 1/2 2 1 1 6 1/4 8 1/4 6 PURCHASER TO SPECIFY
6 6 1/2 2 1/2 1 3/8 1 3/8 7 5/8 10 3/8 7 PURCHASER TO SPECIFY
8 8 1/2 2 1/2 1 3/8 1 3/8 9 3/4 12 1/2 9 1/2 PURCHASER TO SPECIFY

 

Rear Flange Mount (NFPA MF2) /Front Flange Mount (NFPA MF1)

 

Rear Flange Mount

Edit
BORE B F FB R TF UF V W ZF ZB
1 1/2 1 5/16 3/8 5/16 1.43 2 3/4 3 3/8 1/2 1 5 5
2 1 1/2 3/8 3/8 1.84 3 3/8 4 1/8 1/2 1 5 3/8 5
2 1/2 1 1/2 3/8 3/8 2.19 3 7/8 4 5/8 1/2 1 5 1/2 5 1/8
3 1/4 2 5/8 7/16 2.76 4 11/16 5 1/2 3/8 1 6 1/2 5 7/8
4 2 5/8 7/16 3.32 5 7/6 6 1/4 3/8 1 6 1/2 5 7/8
5 2 5/8 9/16 4.10 6 5/8 7 5/8 3/8 1 6 3/4 6 1/8
6 2 3/8 3/4 9/16 4.88 7 5/8 8 5/8 3/8 1 1/8 7 5/8 6 7/8

 

Integral Head Mount (NFPA ME3) / Integral Head Mount (NFPA ME4)

 

Integral Head Mount

Edit
BORE E G J K EB TE
8 8.5 2 1.50 0.625 0.625 7.57

 

Bottom Tap Mount (NFPA MS4)

 

MS4

Edit
BORE NT TK TN SN XT ZB
1 1/2 1/4-20 3/8 5/8 2 1/4 1 15/16 4 5/8
2 5/16-18 1/2 7/8 2 1/4 2 5/16 4 5/8
2 1/2 3/8-16 5/8 1 1/4 2 3/8 2 15/16 4 3/4
3 1/4 1/2-13 3/4 1 1/2 2 5/8 2 7/16 5 5/8
4 1/2-13 3/4 2 1/16 2 5/8 2 7/16 5 5/8
5 5/8-11 1 2 11/16 2 7/8 2 7/16 5 7/8
6 3/4-10 1 1/8 3 1/4 3 1/8 2 13/16 6 5/8
8 3/4-10 1 1/8 4 1/2 3 1/4 3 1/16 7

 

Angle Mount (NFPA MS1)

 

MS1 angle

Edit
BORE AB AH AL AO AT S SA XA
1 1/2 7/16 1 3/16 1 3/8 1/8 1 1/4 5 5/8 5 5/8
2 7/16 1 7/16 1 3/8 1/8 1 3/4 5 5/8 5 5/8
2 1/2 7/16 1 5/8 1 3/8 1/8 2 1/4 5 3/4 5 3/4
3 1/4 9/16 1 15/16 1 1/4 1/2 3/16 2 3/4 6 3/4 6 3/4
4 9/16 2 1/4 1 1/4 1/2 3/16 3 1/2 6 3/4 6 3/4
5 11/16 2 3/4 1 3/8 5/8 3/16 4 1/4 7 1/4 7 1/4
6 13/16 3 1/4 1 3/8 5/8 1/4 5 1/4 7 3/4 7 3/4
8 13/16 4 1/4 1 13/16 11/16 1/4 7 1/8 8 3/4 8 13/16

 

Side Lug Mount (NFPA MS2)

 

Side Lug Mount (NFPA MS2)

Edit
BORE SB SJ SS ST SU SW TS US ZB XS
1 1/2 13/32 5/8 2 7/8 1/2 1 1/8 3/8 2 3/4 3 1/2 4 5/8 1 3/4
2 13/32 5/8 2 7/8 1/2 1 1/8 3/8 3 1/4 4 4 5/8 1 3/4
2 1/2 13/32 5/8 3 1/2 1 1/8 3/8 3 3/4 4 1/2 5 1/8 1 3/4
3 1/4 17/32 3/4 3 1/4 3/4 1 1/4 1/2 4 3/4 5 3/4 5 7/8 2 1/8
4 25/32 3/4 3 1/4 3/4 1 1/4 1/2 5 1/2 6 1/2 5 7/8 2 1/8
5 25/32 9/16 3 1/8 1 1 1/16 11/16 6 7/8 8 1/4 6 1/8 2 5/16
6 25/32 13/16 3 5/8 1 1 5/16 11/16 7 7/8 9 1/4 6 7/8 2 9/16
8 25/32 13/16 3 3/4 1 1 5/16 11/16 9 7/8 11 1/4 7 2 9/16

 

End Lugs Mount (NFPA MS7)

 

End Lugs Mount (NFPA MS7)

Edit
BORE EB EF EL EO ET R SE ZE
1 1/2 5/16 1 1/8 3/4 1/4 1/2 1.43 5 1/2 5 5/8
2 3/8 1 5/16 15/16 5/16 3/4 1.84 5 7/8 5 7/8
2 1/2 3/8 1 7/16 1 1/16 5/16 3/4 2.19 6 1/4 6 1/8
3 1/4 7/16 1 1/2 7/8 3/8 1 2.76 6 5/8 6 7/8
4 7/16 1 5/8 1 3/8 1 1/4 3.32 6 7/8 7
5 9/16 1 11/16 1 1/16 1/2 1 1/2 4.10 7 1/4 7 7/16
6 9/16 1 3/4 1 1/8 1/2 1 1/2 4.88 7 3/4 8 1/8
8 11/16 1 3/4 1 1/8 5/8 2 1/16 6.44 7 3/8 8 1/2

 

Tie Roads Extended Both Ends (NFPA MX1)

 

Tie Roads Extended Both Ends (NFPA MX1)

Edit
BORE AA BB DD F K R
1 1/2 2.02 1.00 1/4-28 -- 7/32 1.428
2 2.60 1.125 5/16-24 -- 17/64 1.838
2 1/2 3.10 1.125 5/16-24 -- 17/64 2.192
3 1/4 4.00 1.375 3/8-24 -- 5/16 2.758
4 4.75 1.375 3/8-24 -- 5/16 3.323
5 5.80 1.750 1/2-20 -- 7/16 4.101
6 6.90 1.750 1/2-20 19/32 7/16 4.879
8 9.10 2.250 5/8-18 19/32 9/16 6.435

Tie Roads Extended Cap End (NFPA MX2)

 

Tie Roads Extended Cap End (NFPA MX2)

Edit
BORE AA BB DD F K R
1 1/2 2.02 1.00 1/4-28 -- 7/32 1.428
2 2.60 1.125 5/16-24 -- 17/64 1.838
2 1/2 3.10 1.125 5/16-24 -- 17/64 2.192
3 1/4 4.00 1.375 3/8-24 -- 5/16 2.758
4 4.75 1.375 3/8-24 -- 5/16 3.323
5 5.80 1.750 1/2-20 -- 7/16 4.101
6 6.90 1.750 1/2-20 19/32 7/16 4.879
8 9.10 2.250 5/8-18 19/32 9/16 6.435

 

Tie Roads Extended Head End (NFPA MX3)

 

Tie Roads Extended Head End (NFPA MX3)

Edit
BORE AA BB DD F K R
1 1/2 2.02 1.00 1/4-28 -- 7/32 1.428
2 2.60 1.125 5/16-24 -- 17/64 1.838
2 1/2 3.10 1.125 5/16-24 -- 17/64 2.192
3 1/4 4.00 1.375 3/8-24 -- 5/16 2.758
4 4.75 1.375 3/8-24 -- 5/16 3.323
5 5.80 1.750 1/2-20 -- 7/16 4.101
6 6.90 1.750 1/2-20 19/32 7/16 4.879
8 9.10 2.250 5/8-18 19/32 9/16 6.435

 

 

 

HAK Pneumatic NAS-O Series Aluminum Cylinder with Oversize Rod Diameters(NFPA Standard)

HAK Pneumatic NAS-O Series Aluminum Cylinder with Oversize Rod Diameters(NFPA Standard)