Đồng Hồ Đo Chênh Áp Series BTK
Model |
: |
BTK |
Manufacturer |
: |
DWYERS |
Origin |
: |
USA |
Service |
: |
To test water systems for backflow. |
Wetted Materials |
: |
Gage: EP elastomers, brass and 316 SS metal parts;
House: Buna-N jacket and liner; Fittings: Brass |
Housing Material |
: |
Gage: Glass reinforced engineered thermoplastic; Case: Polyethylene. |
Accuracy |
: |
±0.2 psid (descending). |
Pressure Limits |
: |
Working pressure: 200 psig. |
Temperature Limits |
: |
Maximum 150°F (65°C). * Freezing temperatures must be avoided. |
Size |
: |
Dial: 4.5"; Case: 16" H x 14" W x 8 3/4" D (406.4 mm H x 355.6 mm W x 222.25 mm D) |
Weight |
: |
Gage: 3.6 lb (1.6 kg); Gage & case combined: 11.6 lb (5.2 kg). |
Accessories |
Description |
A-442
A-443 |
Professional Test Clock Cleaning Tool 90° Swivel Quick Connection Test Clock Adapter with 1/4" NPT x 1/4" flare quick connect fittings, 1/2" NPT x 1/4" female NPT and 3/4" NPT x 1/4" FNPT quick connect fittings, and O-rings. |
Model |
Description |
BTK-1 |
Backflow Prevention Test Kit 0-15 psid/0-100 KPA |
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