Pressure Gauges No. 450 Series
4-1/2" Size

Solid Front - Blow Out Back

No. 450B

No. 450B (Dry)

Movement: Stainless stl. with s.s. bushings & s.s. sector gear.
Bourdon Tube: Phosphor bronze, silver brazed to socket & tip.
Accuracy: +- 1/2% of range, ANSI Grade 2A B40.1
Socket: Brass - 1/4" NPT standard. 1/2" NPT & BSPT available.

No. 450SS (Dry)

Movement: Stainless stl. with s.s. bushings & s.s. sector gear.
Bourdon Tube: Type 316 Stainless steel, heliarc welded to socket & tip.
Accuracy: +- 1/2% of range, ANSI Grade 2A B40.1
Socket: 316 Stainless steel. 1/2" NPT standard. 1/4" NPT & BSPT available.

No. 450SS

Solid Front - Blow Out Back - Liquid Filled

No 450 LFB (Wet)

No. 450LFSS (Wet)

Bourdon Tube Material Ranges	Dial Range		Fig. Intervals		Minor Div.
Bourdon Tube Material Ranges	In. hg. Vac.	psig	In. hg. Vac.	psig	In. hg. Vac.	psig
Phosphor Bronze	30 To 30 To 30 To 30 To 30 To 30 To 30 To 0 To 0 To 0 To 0 To 0 To 0 To 0 To 0 To 0 To 0 To	0 15 30 60 100 150 300 15 30 60 100 160 200 300 400 600 1000	5 - 10 - 10 - 10 - 30 - 30 - 30 -	0 5 5 10 10 25 50 3 5 10 10 20 20 50 50 100 100	.2 - .5 - 1 - 1 - 2 - 5 - 5 -	0 0.2 0.5 1 1 2 2 0.1 0.2 0.5 1 2 2 2 5 5 10
316 Stainless Steel	0 To 0 To 0 To 0 To 0 To	1500 2000 3000 5000 10000		300 200 300 500 1000		10 20 20 50 100
403 Stainless Steel	0 To 0 To	15000 20000		3000 2000		100 200
*Not Available in 1/4" NPT Connection.

Contact Us Directly:

Toll Free: 1-800-780-3776
Int'l Phone: 770-957-9599
Int'l Fax: 770-957-9563
E-Mail: Email Your Request

Mailing Address: Power Plus International
309 Westridge Parkway
McDonough, GA 30253

Pressure Gauges No. 450 Series 4-1/2" Size

Pressure Gauges No. 450 Series
4-1/2" Size