Valve-in-Head Filter Housings Valve-In-Head (VIH) Filter Housings incorporate the same rugged design and application features as our Standard 3/4" NPT housings. The internal valve-in-head allows both inlet and outlet ports to be simultaneously shut off with a half turn of the handle. This eliminates the need for external shut-off valves. Radial sealing o-rings and sealing surfaces are continuously cleaned each time the valve is used, ensuring leak-proof operation. Ideal for a wide range of applications, including residential, commercial and industrial Available in 10" and 20" lengths Pressure relief/bleed button on inlet side of cap Thick walls for increased strength Leak-proof sealing with top-seated Buna-N o-ring Available with clear or opaque sumps product brochure Two body lengths are available for sizing flow rates of 1 to 20 GPM (4 to 76 LPM) #10 housings take a 9 3/4" to 9 7/8" (248 to 251mm) long cartridge with flow rates of 1 to 10 GPM (4 to 38 LPM). #10 VIH: 12 1/2" by 5 1/8" (318 by 130 mm), 3.06 lbs. (1.4 kg) #20 housings take a 20" to 20 1/8" (508 to 511mm) long cartridge with flow rates of 1 to 20 GPM (4 to 76 LPM). #20 VIH: 22 5/8" by 5 1/8" (575 by 130 mm), 4.50 lbs. (2.0 kg) MAXIMUM PRESSURE: 125 psi (8.62 bar) MAXIMUM TEMPERATURE: 125ºF (52ºC) The 150164 and 150172 are Tested and Certified by NSF International to NSF/ANSI Standard 42 for material and structural integrity requirements.

Code	Name	Price
AM150164	Ametek VIH Filter Housing, 3/4" #10 BLUE W	$46.00
AM150166	Ametek VIH Filter Housing, 3/4" #20 BLUE W	$64.50
AM150437	Ametek VIH Filter Housing, 3/4" #10 CLEAR W	$55.00