Sierra 2-WS

For a longer waterfall accent the Sierra 2-WS offers additional height as well as increased length to compliment or create a focal point in a larger landscape. As with all of the Cascade Series Waterfall Kits, the T75F Filter Tank Reservoir provides a pump basin slightly lower than the T40SP Expansion Reservoir to utilize the full containment value of each unit.

 

 

 

Stream Size:

4 feet wide x 21 feet long

 

Vertical Drop:

Up to 9 feet

 

What is Vertical Drop?

Vertical Drop is the combined height of the system's waterfalls. For example if the system has four two foot waterfalls the total vertical drop would be 8 feet.

 

 

Design Notes:

 

  • The length of liner included with each kit is longer than the stream to account for vertical drop and turns in the stream channel.
  • The stream width of 4 feet mentioned above is the width of the stream channel before adding rock.
  • The gravel depth over the liner is based on 1-1/2 inch of gravel over the bottom of the liner.
  • The depth of water over the gravel will be approximately 3/4 of an inch.
  • A valve to adjust water flow is included with each kit.

 

 

 

Example System

The above photo is an example of a system built by a Berkey Supply Customer using the components included in the
Sierra 2-WS System.

System Sizing Help
Visit the waterfall & stream design guide for information on correctly sizing the
water feature
  Need Some Design Inspiration?
Visit the Photo Gallery to view an assortment of different installations varying in size and type
 

 

Unique Features:

 

Berkey Waterfall & Stream
Kits Feature:
Why? Other Systems:

Pre-Filtered,
Clog-Free Reservoir

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Protects against debris buildup and clogging, filters include solid bottom to catch silt and very fine debris. None.

Easy to Clean Filters

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Allows for the system to be cleaned without removing a portion of the reservoir. None. Other systems rely on rocks for filtration which must be removed and washed.

Easy Access to Pump Chamber

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Hardware is easy to access in the event of malfunction or other service. Reservoir must be partially removed to access hardware.

All-In-One Unit

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Filtration, Pumping Accessories and Reservoir is combined in one unit. Provides for a small footprint in the landscape and fits where space is limited. Components are housed in separate units which must be disguised into the landscape and require a large footprint.

Puncture -Resistant Reservoir

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Resists puncture from debris and sharp objects. A thin, rubber lined reservoir which cannot be inspected.

Wet Finish

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Provides the option of incorporating a wet finish into the water feature for a more natural look than water falling into a bed of rocks. No wet finish option. The water must fall directly into a bed of rocks for a very artificial look.

 

 

Sierra 2-WS Kit Includes:

1 - Filtrific® T75F Filter Tank Reservoir
1 - Filtrific® T40SP Expansion Reservoir
2 - Filtrific® 10 Mesh Filters
1 - Filtrific® Fixed Skimmer
1 - Filtrific® Waterfall Starter
1 - Filtrific® Overflow Kit
1 - 3" Valve
1 - 6" Valve pit
1 - 7,365 GPH Wet Rotor Pump Model F70-7300
1 - 3" PVC Flex Pipe (3" X 50')
1 - Firestone 45mil EPDM Liner (15' X 35')*
1- 8 OZ Underlayment (15' X 35')*
Misc. Pipe, Fittings & Cement

 

Note:

The liner and underlayment lengths included in Berkey Waterfall & Stream Kits is completely for use in the waterfall and stream area. None of the liner or underlayment is required to be devoted to the reservoir as with other systems.

 

Price: $4,624.00
Free Shipping
(within the continental United States)

 

Accessory
What does it do? Price / Add to Cart:

K5
Autofill Device

Adds water to the system when the water dips below a pre-determined level. Attaches to a zone on the landscape irrigation system.

Learn More at www.filtrific.com

$79.00

Free Shipping
(with kit purchase)

 

PS1
Pump Shut-Off

Shuts off the pump if the water level drops too low. Prevents pump burnout.

Learn More at www.filtrific.com

$196.00

Free Shipping
(with kit purchase)

SH2
Skimmer Hood

Allows for large rocks and natural elements to be placed on top of the Fixed Skimmer.

Learn More at www.filtrific.com

$97.00

Free Shipping
(with kit purchase)


T40SP
40 Gallon Expansion Reservoir

40 Gallon Expansion Reservoir. For use with the T40F & T75F Filter Tank Reservoir. Requires either RC-44LL or RC-44LTL Connection Fittings.

Learn More at www.filtrific.com

$429.00

Free Shipping
(with system purchase)


RC-44LL T40SP Connection Fittings

Connects (1) T40SP Expansion Reservoir to the T40F or T75F Filter Tank Reservoir.

Learn More at www.filtrific.com

$179.00

Free Shipping
(with system purchase)


RC-44LTL T40SP Connection Fittings

Connects (2) T40SP Expansion Reservoirs to the T40F or T75F Filter Tank Reservoir.

Learn More at www.filtrific.com

$269.00

Free Shipping
(with system purchase)


 

 

 


Back to Waterfall Kit Introduction

 


 

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