Flomatic HB8 Shematics

Hose Bibb Vacuum Breaker Specification Submittal Sheet

Model HB8 (3/4”)

FEATURES:
Sizes: □3/4”

Max. working pressure: 125 PSI (1379 kPa)
Max. working temperature: 180F (82C)
Thread connection: Hose Thread
ANSI B1.20.7

COMPLIES WITH THE FOLLOWING STANDARDS:

● ASSE® 1011

● IAPMO

● CSA

Size A B Weight

Inch mm

3/4 20 B800 1.30 33 1.30 33 .45 .11

®

®

Part #

Inch mm Inch mm lbs kg

FLOW CHARACTERISTICS

S
S

276 40

O
L

207 30

E
R

138 20

U
S
S
E
R
P

WARRANTY: Flomatic valves are guaranteed against defects of materials or workmanship when used for the services
recommended. If in any recommended service, a defect develops due to material or workmanship, and the device is returned,
freight prepaid, to Flomatic Corporation within 12 months from the date of purchase, it will be repaired or replaced free of charge.
Flomatic Corporations’ liability shall be limited to our agreement to repair or replace the valve only.

i

a

s

P

p

k

3/4" (20mm)

1069

0

268

.13 .38 .50

.25

4

10 gpm

.63 lps

FLOW RATE

MATERIALS:

Valve Body: Brass ASTM B16
Elastomers: Buna Nitrile FDA approved
Internals: Stainless Steel, 300 series &
Brass, ASTM B16
Polymers: Acetal (Delrin™), NSF Listed

APPLICATION:

The Flomatic model HB8 is especially designed to
prevent against backsiphonage of polluted water into the
potable water supply. It is used on potable water lines
such as service sinks, laundry tubs & hose bibs. The
model HB8 features a break-away set-screw for tamper­proof protection. The assembly shall provide protection
where a potential health hazard does not exist.

ØB

TYPICAL INSTALLATION

Flomatic Corporation

A

Flomatic Corporation, 15 Pruyn’s Island, Glens Falls, New York 12801

Phone: [phone] Fax: [phone] www.flomatic.com

November 29,2004 Rev. 5 (6/11)

Specification Sheet HB8