AquaStar P18NF101 VGB Compliant Square Drain Cover with Risers

Product Overview

As a retailer of hot tub spare parts, I’m offering this professional-grade AquaStar drain cover system. This comprehensive package includes four grates and vented riser rings, specifically designed for retrofit applications and engineered to meet rigorous VGB safety standards.

Key Features

• Complete system with four grates and vented riser rings
• High-flow capacity design
• VGB (Virginia Graeme Baker Pool & Spa Safety Act) compliant
• Professional white finish
• Compatible with standard 18″ square frames
• Engineered for ¾” deep retrofits

Performance Specifications

• Floor Flow Rating: 740 GPM @ 1.5 fps
• Wall Flow Rating: 740 GPM @ 1.5 fps
• Minimum Sump Depth: 6″

Technical Specifications

Specification	Detail
Model Number	P18NF101
Overall Dimensions	18″ × 18″
Configuration	4 × 9 pattern
Color	White
Retrofit Depth	¾”
Flow Rate	740 GPM
Velocity Rating	1.5 fps
Minimum Sump Depth	6″
Compliance	VGB certified
Mounting Pattern	4 × 4 screw hole

Compatibility

Designed for use with:

• AquaStar standard 18″ square frames
• American (Pentair) ¾” deep window grid frames
• Systems with 4×4 screw hole patterns
• Existing ¾” deep retrofit applications

Installation Components

Package includes:

• Four individual grates
• Vented riser rings
• Complete mounting hardware
• Installation guide

Safety Features

• Anti-entrapment design
• Even flow distribution
• Multiple drainage points
• Structural integrity enhancement
• Certified safety compliance

System Requirements

For proper installation:

• Minimum 6″ sump depth
• Compatible frame system
• Proper flow rate matching
• Level mounting surface
• Adequate structural support

SKU: P18NF101

Note: This is a genuine AquaStar component engineered to meet all current safety standards and regulations