RESIDEO F76S (Formerly Honeywell Braukmann)
Full Name: F76S Backwashable Fine Filter for Residential/Commercial Water Supply (with Pressure Gauge)
Positioning: Point-of-Entry (POE) pre-filtration; removes rust, sediment, and impurities to protect plumbing and household appliances; backwashing allows for in-line cleaning without interrupting the water supply.
✅ Key Features
Uninterrupted Water Supply During Backwashing: Features a built-in secondary filter screen, ensuring normal water flow continues even while flushing.
Double Spin Technology (1/2"–1¼"): An external rotor simultaneously cleans both the upper and lower sections of the filter screen, resulting in a more thorough clean while conserving water.
Transparent Filter Bowl: Constructed from pressure-resistant, transparent material, allowing for a clear visual inspection of the accumulated dirt level.
Memory Ring: Serves as a reminder for the scheduled time of the next manual backwash.
Compatible with Optional Automatic Backwash Actuator (via Bayonet connection).
Safe Materials: Brass body (dezincification-resistant) and food-grade filter screen; KTW/ACS/DVGW certified.
✅ Technical Specifications (Typical Models: F76S-1AA / F76S-2AA)
Connection Size: 1/2", 3/4", 1", 1¼", 2" (External Thread)
Filtration Fineness: 100 μm (Standard); Optional: 50 μm / 300 μm
Max. Pressure: 16 bar (230 psi)
Water Temperature: 0–70°C
Kvs Flow Rate: Approx. 6.5–10.7 m³/h (Varies by connection size)
Body Material: Brass (Dezincification-resistant); Filter Bowl: Transparent Engineered Plastic
Dimensions (1" Model): Approx. 450 × 170 × 97 mm; Weight: Approx. 2.9 kg
Standard Accessories: Pressure gauge, dedicated wrench
✅ Common Models
F76S-1AA: 1" External Thread, 100 μm
F76S-3/4AA: 3/4" External Thread, 100 μm
F76S-2AA: 2" External Thread, 100 μm
F76S-11/4AA
F76S-11/2AA: 1½" External Thread, 100 μm