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Part#: 51128
Weight: 26.4 lbs
Brand: Apollo

Apollo 4ALF Series Double Check Backflow Preventer‚ 2"‚ 4ALF118A2

  • Maintenance friendly modular check valve cartridges
  • Top-mounted test cocks for easy testing
Price: $729.95
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Need Help? Call 800-548-1234

These backflow preventers feature ball valves and strainer.

Materials‚ certifications & approvals: Materials: lead-free bronze body‚ access covers‚ ball valves and test cocks; glassfilled PPO™ (similar to Noryl™) check valve cartridges; silicon seat discs; 300-series stainless steel fasteners‚ springs‚ and ball valve handles. Certifications: ASSE 1015‚ CSA B.64.5‚ IAPMO. Approvals: USC-FCCCHR.

Tech Specs
  • Overall Length (includes ball valve): 26-3/4"
  • Max working pressure: 175 psi
  • Max temperature: 180°F
Part#: 51127
Apollo 4ALF Series Double Check Backflow Preventer‚ 1-1/2"‚ 4ALF117A2
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Part#: 51126
Apollo 4ALF Series Double Check Backflow Preventer‚ 1-1/4"‚ 4ALF116A2F
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Part#: 51125
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Part#: 51124
Apollo 4ALF Series Double Check Backflow Preventer‚ 3/4"‚ 4ALF114A4F
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