OMEGA’s PGUF series liquid fillable utility gauges are designed for a wide range of applications on pumps, compressors, hydraulic systems, machine tools and petrochemical processing equipment.
For high shock and vibration applications the PGUF can be liquid filled in the field to dampen the gauge pointer movement. The PGUF Series liquid filled gauges come in ranges of (PSI/BAR) 0-30/2, 60/4, 100/7, 160/11, 300/20, 600/40 and 1000/70 (63 mm (2 1 /2 ") gauge is also available in 2000/140 and 3000/200). Rated accuracy is ± 2.5% of span.
Gauges feature a corrosion resistant 304 stainless steel case and ring, and a durable polycarbonate window. Phosphor bronze bourdon tubes with brass movement, socket and NPT connections are standard. PGUF gauges are available in 38 mm (1 1 /2 "), 50 mm (2") and 63 mm (2 1 /2 ") designs with center back or lower mount NPT connections.
SPECIFICATIONS Ranges: From 30PSI/2BAR to 1000PSI/70BAR (2000PSI/140BAR and 3000PSI/200BAR ranges on 63 mm (2 1 /2 ") models only) Accuracy: ±2.5% full scale Bourdon Tube: Phosphor bronze Window: Polycarbonate Dial: Galvalume white background with blue and black markings Pointer: Galvalume black finish Movement: Brass Case & Ring: 304 stainless steel Connection: 1 /4 " NPTM ( 1 /8 " NPTM on 1 1 /2 " dials) Seals: Buna-N Scale: Dual scale psi/Bar Filling Liquid: Glycerin, silicone oil, or mineral oil
Examples of pricing for popular models is referenced in the "To Order" box. Use the "Part Number Builder" below to get pricing for all available models.
† All dollar amounts on this site are shown in US currency.
Note: 2000 PSI/140 BAR and 3000 PSI/200 BAR ranges are only available on 2 1/2" (63 mm) dial sizes. Ordering Example: (1) PGUF-25L-160PSI/11BAR is a liquid fillable utility pressure gauge with 2 1/2" dial, lower fitting and 0-160 psi/0-11 bar pressure range = $19.50
Part Number Builder
Option Descriptions
(1)
Dial Size
Select 15 for 1 1/2 inch (back fitting only) 20 for 2 inch 25 for 2 1/2 inch
(2)
Fitting
Select L for Lower mount B for Center back mount
(3)
Pressure Range
Select -30PSI/2BAR for 0 to 30 psi and 0 to 2 bar -60PSI/4BAR for 0 to 60 psi and 0 to 4 bar -100PSI/7BAR for 0 to 100 psi and 0 to 7 bar -160PSI/11BAR for 0 to 160 psi and 0 to 11 bar -300PSI/21BAR for 0 to 300 psi and 0 to 21 bar -600PSI/42BAR for 0 to 600 psi and 0 to 42 bar -1000PSI/70BAR for 0 to 1000 psi and 0 to 70 bar -2000PSI/140BAR for 0 to 2000 psi and 0 to 140 bar (2 1/2" dial only) -3000PSI/210BAR for 0 to 3000 psi and 0 to 210 bar (2 1/2" dial only)
NOTE: All combinations may not be valid, check spec sheet for valid part numbers.
