Description

WISY Stainless Steel Blind Insert

The WISY Stainless Steel Blind Insert is an accessory designed to temporarily deactivate the filtration function of compatible WISY rainwater filters. Replacing the standard filter insert with the blind insert diverts all incoming rainwater directly to the sewer or infiltration system, preventing water from entering the storage tank.

This accessory is ideal for winterizing rainwater harvesting systems, performing maintenance, cleaning storage tanks, or temporarily bypassing rainwater collection while maintaining normal roof drainage.

Introducing our stainless steel blind inserts, designed to enhance the versatility and functionality of your WISY rainwater filters. Ideal for replacing regular filter inserts, these inserts facilitate direct water flow to sewer or infiltration systems when needed. Perfect for winter use to keep rainwater tanks dry or during maintenance to prevent additional water inflow.

Available for various WISY filter designs:

• FS filter collector

• STFS standpipe filter collector

• RS rain collector (17.5 cm height, suitable for all downpipe diameters)

• Garden rainwater collector GRS (10.5 cm height, suitable for all downpipe diameters)

• Vortex fine filter WFF 100 (15.5 cm height)

• Vortex fine filter WFF 150 (21.5 cm height)

• Vortex fine filter WFF 300 (27.5 cm height)

Ensure seamless operation and maintenance of your rainwater system with our durable and efficient blind inserts. Upgrade today for peace of mind and optimal performance!

Technical Specifications

Material Composition

Material Benefits

• Corrosion resistant
• Suitable for outdoor environments
• Durable and reusable construction
• Compatible with stainless steel WISY filter systems

Compatible Filter Models

Dimensions

Installation Requirements

Operational Purpose

The blind insert allows the rainwater harvesting system to remain hydraulically functional while preventing water from entering the storage tank.

Typical uses include:

• Winterizing rainwater harvesting systems
• Storage tank cleaning
• Tank inspections
• System maintenance
• Pump servicing
• Temporary bypass of rainwater collection
• Preventing additional inflow during repairs

When installed, all incoming rainwater is diverted directly to the sewer or an approved infiltration system.

Maintenance Recommendations

Key Features

• Temporarily disables rainwater collection while maintaining roof drainage
• Direct replacement for standard WISY filter inserts
• Durable stainless steel construction
• Corrosion-resistant for long service life
• No modifications required for installation
• Supports seasonal shutdown and winterization
• Reusable design for repeated maintenance cycles
• Compatible with multiple WISY filter models
• Helps keep rainwater tanks dry during servicing or periods of non-use

Technical Verification

The supplied information has been organized into a standardized product format and verified for consistency. The following information is not included in the available manufacturer content and should be added, if available, to complete the product listing:

• Individual part numbers for each blind insert model
• Overall diameter and dimensional tolerances
• Product weight
• Stainless steel grade (e.g., AISI 304 or AISI 316)
• Operating temperature range
• Warranty information
• Installation diagrams or exploded views
• Replacement and spare part references
• Country of manufacture or product certifications (if applicable)