Type :

SP 03 (Freon pressure gauge)

Application:

Freon pressure gauges are used in refrigeration application for testing, semicing,and recharging. Our dial fea-tures R-12, R-22 and R-502 OR R-304 scale

Dial size:

2.7",  3.15",

Pressure range:

30"Hg VAC to 150 psi retard to 350 psi:0-800psi

Socket:

Brass

Connection thread:

NPT , BSP, BSPT and other special specification

Bourdon tube:

Phosphor bronze tube or 316SS

Case:

Steel case, 304 stainless steel available

Bezel:

304 stainless steel bayonet ring

Window (lens):

Polycarbonate lens, tempered glass and

Laminated Safety glass available

Dial plate:

Single and dual scale (psi, kpa, mpa, bar, kg/cm2) available

Accuracy:

ASME B40.1 Grade B ( 3-2-3% Full Span )

Liquid Filled medium:

Glycerin filled:  -20 to60 ℃;

siliconee filled:  -40 to60 ℃

Option Info:

1) Restrictor standard for all range,

2) Bottom connection with rear flange,

3) Center back connection with front flange,

4) Center back connection with U-clamp