Residential Pendent Sprinkler (K5.8)

SKU: 16130AB


Model VK472 – Residential Pendent Sprinkler (K5.8)

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SKU: 16130AB Categories: , Tags: , ,


Viking’s Freedom® Model VK472 Residential Pendent Sprinkler has a 5.8 (84) K-factor and is cULus listed for up to 20 x 20 ft (6.1 x 6.1 m) coverage areas. With this larger K-factor, the VK472 can deliver the higher water densities required for an NFPA 13 residential system (0.1 gpm/ft2) at lower starting pressures. Also, the ½ inch NPT thread size allows for installation with a less expensive ½ inch CPVC head adapter, rather than a ¾ inch adapter. The Electroless Nickel PTFE (ENT) coating has been investigated for installation in corrosive atmospheres and is UL Listed as corrosion resistant.

Maximum Working Pressure: 175 psi (12 bar). Factory tested hydrostatically to 500 psi (34.5 bar).
Thread size: 1/2 in. NPT
Nominal K-Factor: 5.8 U.S.
Glass-bulb fluid temperature rated to -65 °F
Overall Length: 2-1/4 in.

Additional information

Weight 4 lbs
Dimensions 1.12 × 1.12 × 2.25 in
Freight Type