Klyyo Clyro 1½" to 2" Union Connector Kit — 4-Pack ABS adapters for Hayward-compatible pumps, O-ring sealed, nut retention

Klyyo Clyro's 4-pack SP1500UNPAK2C union connector kit provides four durable 1½" socket to 2" slip flush adapters designed to create secure, leak-resistant joins for Hayward-compatible pumps, filters and chlorinators.

This replacement kit includes four ABS plastic union connectors engineered to join 1½-inch sockets to 2-inch slip fittings commonly found on Hayward-style pool pumps, filters and chlorine feeders. Built to withstand pool chemicals, UV exposure and typical water pressure, these connectors are a compact, cost-efficient way to repair or retrofit plumbing without replacing entire assemblies. Each piece features a precision seal and a nut-style retention that simplifies installation and minimizes the chance of drips or failures.

How does the connector ensure a leak-free joint?

Each adapter uses a close-tolerance O-ring seal and threaded nut retention to clamp mating surfaces tightly. The ABS body resists deformation so the seal remains consistent under normal pool pressures, reducing the need for repeated adjustments.

• Precision O-ring for consistent sealing under pressure
• Nut-style clamping avoids over-tightening damage
• Rigid ABS material maintains alignment and compression

Will these fit my Hayward-compatible pool pump or chlorinator?

The kit converts a 1½-inch socket connection to a 2-inch slip sleeve, matching common dimensions used on many Hayward-compatible pumps, filters and CL100/CL200-style chlorinators. Confirm your pipe diameters and connection types before purchasing to ensure a proper match.

• Socket size: ~1.5 inches (3.8 cm)
• Slip sleeve end size: ~2 inches (5 cm)
• Designed for Hayward-compatible pumps, filters and chlorine feeders

How durable are these connectors in pool environments?

Manufactured from ABS engineering plastic, the adapters resist common pool chemicals and UV exposure better than many generic plastics. Their corrosion resistance and structural strength help prevent cracking or warping in outdoor pool installations.

• ABS resists chlorine and salt exposure
• Good resistance to UV and temperature fluctuations
• Designed to reduce aging and failure compared with lower-grade materials

How simple is installation and routine maintenance?

These union-style connectors are intended for straightforward, tool-light installation: push-fit the slip end, seat the socket, then tighten the nut to compress the O-ring. The quick-disconnect design makes future servicing, cleaning or part swaps faster and reduces labor time.

• Quick-connect/disconnect style for fast servicing
• No specialized tools needed for most installations
• Reusable O-ring simplifies repeated maintenance cycles

Who is this for: Pool owners, maintenance contractors and DIY installers who need a compact, affordable replacement for 1½" socket to 2" slip unions on Hayward-compatible pumps, filters or chlorinators. This 4-pack suits anyone retrofitting older equipment, keeping spare parts on-hand, or performing routine plumbing repairs where chemical resistance and a reliable seal are priorities.