Available with flat or basket strainer Available with or without overflow Available in brass or chrome plated Dual PTFE seals Stainless steel rotary ball valve Rotary valve- shears off obstructions Cast red brass body Extra sturdy stainless steel clamping ring "Clear through" opening- no need to disassemble if snaking required Industry standard sealing angle 2" NPT male and 1-1/2" NPT female outlet threads 1/4 turn fully opens and closes valve Optional vandal resistant models available Drain rate: 12GPM Options: contact factory for optional items ANSI/NSF 61-9/372