- Product Code: US600
- Product Availability: Usually Good All items must be ordered online before collection
- Delivery Time: 3-5 Days
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RM Cylinders Stelflow 90 Litre Direct Unvented Stainless Steel Cylinder
There are many grades of Stainless Steel on offer in the market with varying degrees of corrosion resistance. RM manufactures the shell using only Duplex 2304 Stainless Steel and 316L for coils & bosses. This means that Stelflow Unvented Cylinders are resistance to stress and corrosion.
RM Cylinders know that having the best materials for their Stelflow Cylinders isn’t the only thing needed for a superior product it’s all about how they are used in the construction of their unvented cylinder. That’s why they have butt joined assembly with no overlapping eliminating crevices.
View More Info tab for Stelflow Unvented Cylinder Specification.
25 Year Manufacturers Guarantee.
Stelflow 90 Litre Direct Unvented Stainless Steel Cylinder Specification:
- Cylinder Body : Duplex 2304 Stainless Steel Domes are precision manufactured and butt joined to the body producing a strong and reliable vessel.
- Immersion Heater : Supplied with one long life incoloy low noise elements as standard
- External Expansion Vessel
- 50mm Insulation
- Minimum recommended working pressure 1 bar & max 3 bar.
- Minimum water supply 1.5 bar 20 litres/min
- Pressure tested to 15 bar
- Temperature and pressure relief valve at 7 bar and 90 Degrees C
- 22mm domestic Connection
- Capacity : 90 Ltr
- Height : 720mm
- Diameter: 545mm
- Weight Empty: 17kg
- Weight Full: 107kg
- Manufacturers Lifetime Guarantee
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Delivery Zone Map
Bulky Product
Standard Delivery Area - Zones 1 & 2:
Due the heavy and or large nature of these products, the delivery cost is £34.95 regardless of the order value.
Note: You are always charged delivery for the largest item on your order. You will only ever be charged one delivery charge per order.
Collection: These items can be collected from our sales counter in the West Midlands at no additional cost.
Outside of Standard Delivery Area - Other Zones:
Areas in outside of zones 1 & 2 are subject to additional delivery charges. Unfortunately due to difficulties delivering items to some offshore destinations, we have had to take the difficult decision to no longer deliver to these areas. We apologise for any inconvenience caused.
Please use the calculator above or the "Estimate Delivery" option on the basket page, once you have selected your products, to calculate the delivery charge for your precise postcode.