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ROYAL ‘H’ SERIES CYLINDERS

Royal H-Series hydraulic cylinders are tie rod style NFPA standard and meet the needs of rugged industrial applications. They are heavy-duty cylinders made from all steel components and are designed ease of maintenance and a trouble-free long life. Twenty four mounting styles are available. Available bore sizes are from 1 1/2" to 8". For other sizes or custom cylinders please contact us.

Click here to download the full Royal ‘H’ Series Cylinders PDF catalogue. Scroll through the listed products below for individual product information or click the series link you would like to view:

Fixed Clevis 'HC'
Bore Sizes: 1.5" 2", 2.5", 3.25", 4", 5", 6", 7", 8"
Hythane rod wiper, Hythane rod seal
Springless ball check
Roto-cast gland bushing (gland bushings of zinc-alloy or fitted with low friction wear rings are also available).
Buna-N O-ring seals (others available).
Nitrotec treated piston rod for long life, dent resistance and corrosion resistance
Micro-honed DOM C1026 steel barrel
Wear ring centered on piston to prevent metal-to-metal contact
Non-threaded piston
Hythane piston seal - special design prevents rolling or extrusion
SAE O-ring boss ports
Precision-machined cold-rolled steel heads
Royal H Series Fixed Clevis HC.jpeg
 
Pivot Eye 'HE'
Bore Sizes: 1.5" 2", 2.5", 3.25", 4", 5", 6", 7", 8"
Features:
Hythane rod wiper
Hythane rod seal
Springless ball check
Roto-cast gland bushing (gland bushings of zinc-alloy or fitted with low friction wear rings are also available).
Buna-N O-ring seals (others available).
Nitrotec treated piston rod for long life, dent resistance and corrosion resistance
Micro-honed DOM C1026 steel barrel
Wear ring centered on piston to prevent metal-to-metal contact
Non-threaded piston
Hythane piston seal - special design prevents rolling or extrusion
SAE O-ring boss ports
Precision-machined cold-rolled steel heads
Royal H Series Pivot Eye HE.jpeg
 
Detachable Clevis 'HMP'
Bore Sizes: 1.5" 2", 2.5", 3.25", 4", 5", 6", 7", 8"
Features:
Hythane rod wiper
Hythane rod seal
Springless ball check
Roto-cast gland bushing (gland bushings of zinc-alloy or fitted with low friction wear rings are also available).
Buna-N O-ring seals (others available).
Nitrotec treated piston rod for long life, dent resistance and corrosion resistance
Micro-honed DOM C1026 steel barrel
Wear ring centered on piston to prevent metal-to-metal contact
Non-threaded piston
Hythane piston seal - special design prevents rolling or extrusion
SAE O-ring boss ports
Precision-machined cold-rolled steel heads
Royal H Series Detachable Clevis HMP.jpeg
 
Self-aligning Eye 'HW'
Bore Sizes: 1.5" 2", 2.5", 3.25", 4", 5", 6", 7", 8"
Features:
Hythane rod wiper
Hythane rod seal
Springless ball check
Roto-cast gland bushing (gland bushings of zinc-alloy or fitted with low friction wear rings are also available).
Buna-N O-ring seals (others available).
Nitrotec treated piston rod for long life, dent resistance and corrosion resistance
Micro-honed DOM C1026 steel barrel
Wear ring centered on piston to prevent metal-to-metal contact
Non-threaded piston
Hythane piston seal - special design prevents rolling or extrusion
SAE O-ring boss ports
Precision-machined cold-rolled steel heads
Royal H Series Self Aligning Eye HW.jpeg
No Mount 'HNM'
Bore Sizes: 1.5" 2", 2.5", 3.25", 4", 5", 6", 7", 8"
Features:
Hythane rod wiper
Hythane rod seal
Springless ball check
Roto-cast gland bushing (gland bushings of zinc-alloy or fitted with low friction wear rings are also available).
Buna-N O-ring seals (others available).
Nitrotec treated piston rod for long life, dent resistance and corrosion resistance
Micro-honed DOM C1026 steel barrel
Wear ring centered on piston to prevent metal-to-metal contact
Non-threaded piston
Hythane piston seal - special design prevents rolling or extrusion
SAE O-ring boss ports
Precision-machined cold-rolled steel heads
Royal H Series No Mount HNM.jpeg
Extended Tie Rods both ends 'HNA'
Bore Sizes: 1.5" 2", 2.5", 3.25", 4", 5", 6", 7", 8"
Features:
Hythane rod wiper
Hythane rod seal
Springless ball check
Roto-cast gland bushing (gland bushings of zinc-alloy or fitted with low friction wear rings are also available).
Buna-N O-ring seals (others available).
Nitrotec treated piston rod for long life, dent resistance and corrosion resistance
Micro-honed DOM C1026 steel barrel
Wear ring centered on piston to prevent metal-to-metal contact
Non-threaded piston
Hythane piston seal - special design prevents rolling or extrusion
SAE O-ring boss ports
Precision-machined cold-rolled steel heads
Royal H Series Extended Tie Rods Both Ends HNA.jpeg
Extended Tie Rods Blind End 'HNB'
Bore Sizes: 1.5" 2", 2.5", 3.25", 4", 5", 6", 7", 8"
Features:
Hythane rod wiper
Hythane rod seal
Springless ball check
Roto-cast gland bushing (gland bushings of zinc-alloy or fitted with low friction wear rings are also available).
Buna-N O-ring seals (others available).
Nitrotec treated piston rod for long life, dent resistance and corrosion resistance
Micro-honed DOM C1026 steel barrel
Wear ring centered on piston to prevent metal-to-metal contact
Non-threaded piston
Hythane piston seal - special design prevents rolling or extrusion
SAE O-ring boss ports
Precision-machined cold-rolled steel heads
Royal H Series Extended Tie Rods Blind End HNB.jpeg
Extended Tie Rods Gland End 'HNC'
Bore Sizes: 1.5" 2", 2.5", 3.25", 4", 5", 6", 7", 8"
Features:
Hythane rod wiper
Hythane rod seal
Springless ball check
Roto-cast gland bushing (gland bushings of zinc-alloy or fitted with low friction wear rings are also available).
Buna-N O-ring seals (others available).
Nitrotec treated piston rod for long life, dent resistance and corrosion resistance
Micro-honed DOM C1026 steel barrel
Wear ring centered on piston to prevent metal-to-metal contact
Non-threaded piston
Hythane piston seal - special design prevents rolling or extrusion
SAE O-ring boss ports
Precision-machined cold-rolled steel heads
Royal H Series Extended Tie Rods Gland End HNC.jpeg
Rod End Rectangular Flange 'HR'
Bore Sizes: 1.5" 2", 2.5", 3.25", 4", 5", 6", 7", 8"
Features:
Hythane rod wiper
Hythane rod seal
Springless ball check
Roto-cast gland bushing (gland bushings of zinc-alloy or fitted with low friction wear rings are also available).
Buna-N O-ring seals (others available).
Nitrotec treated piston rod for long life, dent resistance and corrosion resistance
Micro-honed DOM C1026 steel barrel
Wear ring centered on piston to prevent metal-to-metal contact
Non-threaded piston
Hythane piston seal - special design prevents rolling or extrusion
SAE O-ring boss ports
Precision-machined cold-rolled steel heads
Rod End Square Flange 'HRS'
Bore Sizes: 1.5" 2", 2.5", 3.25", 4", 5", 6", 7", 8"
Features:
Hythane rod wiper
Hythane rod seal
Springless ball check
Roto-cast gland bushing (gland bushings of zinc-alloy or fitted with low friction wear rings are also available).
Buna-N O-ring seals (others available).
Nitrotec treated piston rod for long life, dent resistance and corrosion resistance
Micro-honed DOM C1026 steel barrel
Wear ring centered on piston to prevent metal-to-metal contact
Non-threaded piston
Hythane piston seal - special design prevents rolling or extrusion
SAE O-ring boss ports
Precision-machined cold-rolled steel heads
Royal+H+Series+Rod+End+Square+Flange+HRS.jpg
Blind End Rectangular Flange 'HB'
Bore Sizes: 1.5" 2", 2.5", 3.25", 4", 5", 6", 7", 8"
Features:
Hythane rod wiper
Hythane rod seal
Springless ball check
Roto-cast gland bushing (gland bushings of zinc-alloy or fitted with low friction wear rings are also available).
Buna-N O-ring seals (others available).
Nitrotec treated piston rod for long life, dent resistance and corrosion resistance
Micro-honed DOM C1026 steel barrel
Wear ring centered on piston to prevent metal-to-metal contact
Non-threaded piston
Hythane piston seal - special design prevents rolling or extrusion
SAE O-ring boss ports
Precision-machined cold-rolled steel heads
Royal H Series Blind End Rectangular Flange HB.jpeg
Blind End Square Flange 'HBS'
Bore Sizes: 1.5" 2", 2.5", 3.25", 4", 5", 6", 7", 8"
Features:
Hythane rod wiper
Hythane rod seal
Springless ball check
Roto-cast gland bushing (gland bushings of zinc-alloy or fitted with low friction wear rings are also available).
Buna-N O-ring seals (others available).
Nitrotec treated piston rod for long life, dent resistance and corrosion resistance
Micro-honed DOM C1026 steel barrel
Wear ring centered on piston to prevent metal-to-metal contact
Non-threaded piston
Hythane piston seal - special design prevents rolling or extrusion
SAE O-ring boss ports
Precision-machined cold-rolled steel heads
Royal H Series Blind End Square Flange HBS.jpeg
Rectangular Gland End Head 'HG'
Bore Sizes: 1.5" 2", 2.5", 3.25", 4", 5", 6", 7", 8"
Features:
Hythane rod wiper
Hythane rod seal
Springless ball check
Roto-cast gland bushing (gland bushings of zinc-alloy or fitted with low friction wear rings are also available).
Buna-N O-ring seals (others available).
Nitrotec treated piston rod for long life, dent resistance and corrosion resistance
Micro-honed DOM C1026 steel barrel
Wear ring centered on piston to prevent metal-to-metal contact
Non-threaded piston
Hythane piston seal - special design prevents rolling or extrusion
SAE O-ring boss ports
Precision-machined cold-rolled steel heads
Royal H Series Rectangular Gland End Head HG.jpeg
Rectangular Blind End Head 'HH'
Bore Sizes: 1.5" 2", 2.5", 3.25", 4", 5", 6", 7", 8"
Features:
Hythane rod wiper
Hythane rod seal
Springless ball check
Roto-cast gland bushing (gland bushings of zinc-alloy or fitted with low friction wear rings are also available).
Buna-N O-ring seals (others available).
Nitrotec treated piston rod for long life, dent resistance and corrosion resistance
Micro-honed DOM C1026 steel barrel
Wear ring centered on piston to prevent metal-to-metal contact
Non-threaded piston
Hythane piston seal - special design prevents rolling or extrusion
SAE O-ring boss ports
Precision-machined cold-rolled steel heads
Royal H Series Rectangular Blind End HH.jpeg
Rod End Trunnion 'HTR'
Bore Sizes: 1.5" 2", 2.5", 3.25", 4", 5", 6", 7", 8"
Features:
Hythane rod wiper
Hythane rod seal
Springless ball check
Roto-cast gland bushing (gland bushings of zinc-alloy or fitted with low friction wear rings are also available).
Buna-N O-ring seals (others available).
Nitrotec treated piston rod for long life, dent resistance and corrosion resistance
Micro-honed DOM C1026 steel barrel
Wear ring centered on piston to prevent metal-to-metal contact
Non-threaded piston
Hythane piston seal - special design prevents rolling or extrusion
SAE O-ring boss ports
Precision-machined cold-rolled steel heads
Royal H Series Rod End Trunnion HTR.jpeg
Blind End Trunnion 'HTB'
Bore Sizes: 1.5" 2", 2.5", 3.25", 4", 5", 6", 7", 8"
Features:
Hythane rod wiper
Hythane rod seal
Springless ball check
Roto-cast gland bushing (gland bushings of zinc-alloy or fitted with low friction wear rings are also available).
Buna-N O-ring seals (others available).
Nitrotec treated piston rod for long life, dent resistance and corrosion resistance
Micro-honed DOM C1026 steel barrel
Wear ring centered on piston to prevent metal-to-metal contact
Non-threaded piston
Hythane piston seal - special design prevents rolling or extrusion
SAE O-ring boss ports
Precision-machined cold-rolled steel heads
Mid Trunnion 'HT'
Bore Sizes: 1.5" 2", 2.5", 3.25", 4", 5", 6", 7", 8"
Features:
Hythane rod wiper
Hythane rod seal
Springless ball check
Roto-cast gland bushing (gland bushings of zinc-alloy or fitted with low friction wear rings are also available).
Buna-N O-ring seals (others available).
Nitrotec treated piston rod for long life, dent resistance and corrosion resistance
Micro-honed DOM C1026 steel barrel
Wear ring centered on piston to prevent metal-to-metal contact
Non-threaded piston
Hythane piston seal - special design prevents rolling or extrusion
SAE O-ring boss ports
Precision-machined cold-rolled steel heads
Mid Trunnion (split) 'HHT'
Bore Sizes: 1.5" 2", 2.5", 3.25", 4", 5", 6", 7", 8"
Features:
Hythane rod wiper
Hythane rod seal
Springless ball check
Roto-cast gland bushing (gland bushings of zinc-alloy or fitted with low friction wear rings are also available).
Buna-N O-ring seals (others available).
Nitrotec treated piston rod for long life, dent resistance and corrosion resistance
Micro-honed DOM C1026 steel barrel
Wear ring centered on piston to prevent metal-to-metal contact
Non-threaded piston
Hythane piston seal - special design prevents rolling or extrusion
SAE O-ring boss ports
Precision-machined cold-rolled steel heads
Royal H Series Mid Trunnion Split HHT.jpeg
Foot Mount 'HF'
Bore Sizes: 1.5" 2", 2.5", 3.25", 4", 5", 6", 7", 8"
Features:
Hythane rod wiper
Hythane rod seal
Springless ball check
Roto-cast gland bushing (gland bushings of zinc-alloy or fitted with low friction wear rings are also available).
Buna-N O-ring seals (others available).
Nitrotec treated piston rod for long life, dent resistance and corrosion resistance
Micro-honed DOM C1026 steel barrel
Wear ring centered on piston to prevent metal-to-metal contact
Non-threaded piston
Hythane piston seal - special design prevents rolling or extrusion
SAE O-ring boss ports
Precision-machined cold-rolled steel heads
Royal H Series Foot Mount HF.jpeg
Side Tapped 'HS'
Bore Sizes: 1.5" 2", 2.5", 3.25", 4", 5", 6", 7", 8"
Features:
Hythane rod wiper
Hythane rod seal
Springless ball check
Roto-cast gland bushing (gland bushings of zinc-alloy or fitted with low friction wear rings are also available).
Buna-N O-ring seals (others available).
Nitrotec treated piston rod for long life, dent resistance and corrosion resistance
Micro-honed DOM C1026 steel barrel
Wear ring centered on piston to prevent metal-to-metal contact
Non-threaded piston
Hythane piston seal - special design prevents rolling or extrusion
SAE O-ring boss ports
Precision-machined cold-rolled steel heads
Royal H Series Side Tapped HS.jpeg
Double Rod 'HD'
Bore Sizes: 1.5" 2", 2.5", 3.25", 4", 5", 6", 7", 8"
Features:
Hythane rod wiper
Hythane rod seal
Springless ball check
Roto-cast gland bushing (gland bushings of zinc-alloy or fitted with low friction wear rings are also available).
Buna-N O-ring seals (others available).
Nitrotec treated piston rod for long life, dent resistance and corrosion resistance
Micro-honed DOM C1026 steel barrel
Wear ring centered on piston to prevent metal-to-metal contact
Non-threaded piston
Hythane piston seal - special design prevents rolling or extrusion
SAE O-ring boss ports
Precision-machined cold-rolled steel heads
Royal H Series Double Rod HD.jpeg
Common Rod 'HCR'
Bore Sizes: 1.5" 2", 2.5", 3.25", 4", 5", 6", 7", 8"
Features:
Hythane rod wiper
Hythane rod seal
Springless ball check
Roto-cast gland bushing (gland bushings of zinc-alloy or fitted with low friction wear rings are also available).
Buna-N O-ring seals (others available).
Nitrotec treated piston rod for long life, dent resistance and corrosion resistance
Micro-honed DOM C1026 steel barrel
Wear ring centered on piston to prevent metal-to-metal contact
Non-threaded piston
Hythane piston seal - special design prevents rolling or extrusion
SAE O-ring boss ports
Precision-machined cold-rolled steel heads
Common Head 'HCH'
Bore Sizes: 1.5" 2", 2.5", 3.25", 4", 5", 6", 7", 8"
Features:
Hythane rod wiper
Hythane rod seal
Springless ball check
Roto-cast gland bushing (gland bushings of zinc-alloy or fitted with low friction wear rings are also available).
Buna-N O-ring seals (others available).
Nitrotec treated piston rod for long life, dent resistance and corrosion resistance
Micro-honed DOM C1026 steel barrel
Wear ring centered on piston to prevent metal-to-metal contact
Non-threaded piston
Hythane piston seal - special design prevents rolling or extrusion
SAE O-ring boss ports
Precision-machined cold-rolled steel heads
Royal H Series Common Head HCH.jpeg
Common Head Common Rod 'HCCHR'
Bore Sizes: 1.5" 2", 2.5", 3.25", 4", 5", 6", 7", 8"
Features:
Hythane rod wiper
Hythane rod seal
Springless ball check
Roto-cast gland bushing (gland bushings of zinc-alloy or fitted with low friction wear rings are also available).
Buna-N O-ring seals (others available).
Nitrotec treated piston rod for long life, dent resistance and corrosion resistance
Micro-honed DOM C1026 steel barrel
Wear ring centered on piston to prevent metal-to-metal contact
Non-threaded piston
Hythane piston seal - special design prevents rolling or extrusion
SAE O-ring boss ports
Precision-machined cold-rolled steel heads
Royal H Series Common Head Common Rod HCCHR.jpeg

ACCESSORIES

Royal H Series Accessories 1.jpeg
Royal H Series Accessories 2.jpeg
Royal H Series Accessories 3.jpeg
Royal H Series Accessories 4.jpeg
Royal H Series Accessories 5.jpeg