Weil McLain 560-528-998 Orifice Refer to your parts breakdown

Refer to your parts breakdown to determine if separate isolator kits are required for your specific configuration

OEM Bard part designed for direct replacement applications

Is this crankarm compatible with square or round shafts

Durable Brass Construction: Resists thermal expansion and mechanical wear

Can I clean my old orifice instead of replacing it

Weil McLain 560-528-998 Orifice Refer to your parts breakdownFor service technicians maintaining Weil McLain hydronic systems, the Weil McLain 560 528 998 LP Gas Orifice is a critical component for ensuring precise stoichiometric combustion in propane fired applications. This OEM LP gas orifice is engineered with a high tolerance 1. 3mm drill size, providing the exact fuel to air ratio required for consistent boiler gas burner performance. Designed for durability in high demand environments, it features a