Flowfit Double Acting Hydraulic Cylinder / Ram
Maximum working pressure: 200 bar
Maximum testing pressure: 300 bar
Maximum working speed: 0.5 m/s
Working temperature: -30 ºC to +90 ºC
Oil: mineral hydraulic
Rod: chrome plated steel F-1140, minimum chrome layer thickness 20 micron, roughness Ra < 0,2, minimum surface hardness 900 HV, corrosion resistance minimum 200 hours in neutral saline fog according to ISO9227 rating 9
Tube: steel ST-52-3, DIN 2393, inside diameter tolerance ISO H9, roughness Ra <0,8 micron
Guide-Bushing: steel F-1140 nitrited (nitride hardening)
Piston: steel F-1140
Dynamic: compact polyurethane rod-seal, double lip. NBR metal wiper seal
Static: NBR 90 shore O-ring
Dynamic: compact double-acting polyurethane seal, plus nitrile O-ring as activator. Special polyacetal guides reinforced with glass fibre
Static: polyamide locking sealing guide
Black prime painting
Protect the cylinder circuit with a relief valve set at 200 bar
Check the oil cleanness (pollution), and prevent it from having strange objects (place a filter on the cylinder circuit)
Bleed the circuit by slightly loosening the cylinder fittings before starting-up
Do not weld on the cylinder tube
Before welding on the rod or on the bottom, please dismount the cylinder
In case you need to store the cylinders for a long period of time, please avoid outdoor storage. If not possible, the rod must be completely retracted or it must be greased instead
For high-pressure cleaning or blasting on the cylinder, the rod and the oil-ports must be suitably protected
For double-acting cylinders working as single acting, we recommend to connect the non-used oil-port to tank
In case you need to dismount the cylinder, please note that the piston is screwed onto the rod end and fixed with industrial glue, so you must use also industrial glue when mounting again
All orders placed before 4pm will be dispatched that same day.
Who do we use?
We use some of the top carrier companies in the world, although you can use your own carrier to collect the order. Below are our main carrier companies.
For all other International shipments, costs are clearly marked on the item listing.
Please make sure the ship to address you type during checkout is correct.
We are not responsible for any wrong or undeliverable addresses.
All shipments for UK Delivery over 1.7kg are despatched by Fed Ex, TNT, DPD.
All shipments for delivery within the EU will arrive on a 2-5 delivery service depending on Country location, please check for accurate delivery times within the EU with the Flowfit sales department.
All shipments outside the EU will arrive on a 3-7 day delivery service depending on Country location, please check for accurate delivery times with the Flowfit sales department.
All smaller shipments are despatched by Royal Mail Postal service.
We take great care packaging every item to ensure safe shipment to you.
Orders are generally shipped on the day of full payment or latest next day depending on when payment is received; all deliveries require a signature on delivery.
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