Pressure Gauges
| Type | Manufacturer | Model | Dial Size | Case | Case | Style | Liquid Fill | Wetted Parts | Range | Accuracy of | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Process | Series | Material | Stem | Panel Mount | Option | Stainless Steel | Brass / Bronze | Aluminum & Silicone | Vacuum & PSIG | Inches of Water | Full Scale | ||
| Ametek U.S. Gauge | 1980 &1981 | 4.5" | Solfrunt Petra | X | X | X | X | X | 0.50% | ||||
 | Ametek U.S. Gauge | 1901, 1903, 1931, 1933 | 4.5" & 6" | Solfrunt Aluminum | X | X | X | X | X | 0.50% | |||
| Mc Daniel | MPB/S | 4.5" | Solid Front PBTP | X | X | X | X | 0.50% | |||||
| All Stainless Steel | Ametek U.S. Gauge | 656 | 2.5" & 4" | Open Front SS | X | X | X | X | X | 1% (4") 1.6% (2.5") | |||
| Ametek U.S. Gauge | 659 | 2.5" & 4" | Solid Front SS | X | X | X | X | X | 1% (4") 1.6% (2.5") | ||||
| Ametek U.S. Gauge | 1522 | 2" | Open Front SS | X | X | X | X | X | 3%-2%-3% | ||||
| Ametek U.S. Gauge | 1521 | 1.5" | Open Front SS | X | X | X | X | X | 3%-2%-3% | ||||
 | Mc Daniel | A thru H, K, Q3, S | 1.5", 2", 2.5", 4" & 6" | Open Front SS | X | X | X | X | X | X | 0.5%(4"& 6") 1%(2"&2.5") 1.5%(1.5") | ||
| Brass Internals | Ametek U.S. Gauge | 1500 | 4" | Open Front SS | X | X | X | X | X | 1.6% | |||
 | Ametek U.S. Gauge | 1550 | 1.5", 2" & 2.5" | Open Front SS | X | X | X | X | X | 3%-2%-3% | |||
| Mc Daniel | J, L, M, N, O, R7, T, U,Y, Z | 2", 2.5", 4" & 6" | Ployamid B or SS or Brass | X | X | X | X | X | X | 0.5%(4"& 6") 1%(2"&2.5") | |||
| Equipment | Ametek U.S. Gauge | P500 | 1.5", 2", 2.5", 3.5" & 4.5" | Black Painted Steel | X | X | X | 3%-2%-3% | |||||
 | Ametek U.S. Gauge | 844U & 845FF | 2", 2.5" & 3.5" | Black Painted Steel | X | X | X | 3%-2%-3% | |||||
| Low Pressure-Inches of Water | Ametek U.S. Gauge | 1919 &1929 | 4.5" | Slofrunt Petra | X | X | X | X | 1% | ||||
 | Ametek U.S. Gauge | 733 & 734 | 2.5" | Black Painted Steel | X | X | X | 3%-2%-3% | |||||
 | Dwyer | Magnehelic 2000 | 4" | Aluminum 25 PSIG Max. | X | X | X | X | 2% | ||||
| Dwyer | Capsuhelic 4000 | 4" | Aluminum 500 PSIG Max. | X | X | X | X | 3% | |||||
| Large Dial up to 12" | Winters | LFS Series | 4", 6" & 10" | Stainless Steel | X | X | X | X | X | X | 1% | ||
 | Winters | 300 Series | 4.5", 6", 8.5" & 10" | Aluminum | X | X | X | X | X | 1% | |||
| Dwyer | 7112, 7212, 7312 Spirahelic | 4.5", 6" & 8.5" | Black Polycarbo-nate | X | X | Inconel & SS | X | 0.50% | |||||
| Test Gauges | Ametek U.S. Gauge | 1403 & 1404 | 4.5" & 6" | Solfrunt Aluminum | X | X | X | X | 0.25% | ||||
 | Ametek U.S. Gauge | 508 & 1409 | 3" | ABS Chrome Plated | X | X | X | 0.50% | |||||
| Digital Indication | Ametek U.S. Gauge-Jofra | Jofra IPI | 4" | NEMA 4 | X | X | X | 0.05% | |||||
 | Dwyer | DPG-100 | 3" | Polycarbo-nate | X | X | X | 0.25% | |||||
| Dwyer | DPGW | 2.5" | ABS | X | X | X | 1% |
| Diaphragm Seals Overview | ||||||
|---|---|---|---|---|---|---|
| Type | Process Sizes | Connections Type | Exposed Materials | Diaphragms | Pressure Ratings | |
 | CS Sanitary for Food, Pharmaceutical & Beverage | 1 1/2", 2" & 3" | Sanitary | 316 SS | 316 SS | 10 PSIG to Piping Pressure Limit |
| EW Economy & Compact | 1/4" & 1/2" | NPT | 316 SS, Steel, HastelloyC | 316 SS, Tantalum | 60 to 5,000 PSIG | |
| L for Low Pressure Applications | 1/4" thru 8" | NPT, Flanged, In-line Flow Thru | 316 SS, Steel, Hastelloy C, Inconel, Monel, Titanium | Viton, Buna N, EPT, Kalrez | Vacuum. 2" H20 to 1,250 PSIG | |
 | S for General Purpose | 1/4" thru 10" | NPT, Flanged, In-line Flow Thru, Saddle | 316 SS, Steel, Hastelloy C, Inconel, Monel, Titanium | 316 SS, Hastelloy C, Inconel, Monel, Titanium, Nickel, Tantalum | 15 to 10,000 PSIG |
| T for Corrosive Applications | 1/4" thru 10" | NPT, Flanged, In-line Flow Thru, Saddle | 316 SS, Teflon, PVC, CPVC, Polyproylene, Hastelloy C, Inconel, Monel, Steel | Teflon | Vacuum. 15" H20 to 2,500 PSIG | |