- Simple, rugged, compact differential pressure gauge
- Ranges from 0 psid to 5 psid through 0 psid to 110 psid
- 2-1/2", 4-1/2" and 6" gauge sizes
- Engineered plastic gauge case
- Clear anodized Aluminum and 316 Stainless Steel wetted parts
- Ideal for applications including back flow testing, heat exchangers, filter monitoring, flow indication and level indication
If you are viewing on a smaller screen or with screen zoom, please use
the horizontal scroll bar at the bottom of this table to see all information.
| GAUGE SIZES & SERIES |
25-10 |
2-1/2" |
45-10 |
4-1/2" |
60-10 |
6" |
|
|
| CONNECTION LOCATIONS |
0 |
Bottom |
1 |
Back |
2 |
Side |
|
|
| CONNECTION SIZE |
2 |
1/4" NPT female |
9 |
7/16-20 female (Back or side only) |
|
|
| PRESSURE RANGES * |
P5 |
0 psid to 5 psid |
P20 |
0 psid to 20 psid |
P50 |
0 psid to 50 psid |
P100 |
0 psid psid to 100 psid |
| P10 |
0 psid to 10 psid |
P25 |
0 psid to 25 psid |
P60 |
0 psid to 60 psid |
P110 |
0 psid to 110 psid |
| P15 |
0 psid to 15 psid |
P30 |
0 psid to 30 psid |
P75 |
0 psid to 75 psid |
|
|
| SENSOR HOUSING MATERIALS |
A |
Aluminum (3,000 max working pressure) |
S |
316L Stainless steel (6,000 max working pressure) |
| O-RING & DIAPHRAGM MATERIALS |
1 |
PTFE |
3 |
NBR |
|
|
| 2 |
FKM |
4 |
EPDM |
|
|
| CASE MATERIAL |
A |
Aluminum (4-1/2"only) |
P |
Engineered plastic |
|
|
| LENSES |
1 |
Shatter-resistant acrylic |
2 |
Safety glass ** |
3 |
Maximum indicating pointer (MIP) *** |
| FILL FLUIDS (OPTIONAL) |
GY |
Glycerin |
SL |
Silicone † |
|
|
|
|
SWITCH OR TRANSMITTER TYPE
& HOUSING |
1 |
Single switch, flying leads with grommet wire seal |
5 |
Single switch with Hirschman electrical connection |
| 2 |
Dual switch, flying leads with grommet wire seal |
6 |
Dual switch with Hirschman electrical connection |
| 3 |
Single switch, flying leads with 1/4" female NPT, NEMA 4X |
7 |
4-20 mA transmitter in NEMA 4x IP65 plastic enclosure with terminal strip (1/2" female NPT conduit connection). |
| 4 |
Dual switch, flying leads with 1/4" female NPT, NEMA 4X |
| OPTIONS |
MH |
(2) 1/4-20 Mounting Holes |
RP |
Reversed Ports |
| MK5-CS |
Pipe Mounting Kit, Steel |
ST |
Stainless Steel Tagging |
| MK5-SS |
Pipe Mounting Kit, Stainless steel |
WMK |
Wall Mounting Kit |
Please consult your local NOSHOK Distributor or NOSHOK, Inc. for availability and delivery information.
Please consult your local NOSHOK Distributor or NOSHOK, Inc. for availability and delivery information.
* Other ranges and scales available on request.
** Only available with dry, 4-1/2" gauge size with aluminum case.
*** Available with dry gauge only, 2-1/2" and 4-1/2" gauge sizes only
† Optional Silicone filling available with 2-1/2" and 6" gauge case sizes, and 4-1/2" gauge case size with aluminum case and standard shatter-resistant acrylic lens only.
If you are viewing on a smaller screen or with screen zoom, please use
the horizontal scroll bar at the bottom of this table to see all information.
| SPECIFICATIONS |
| Pressure ranges |
0 psid to 5 psid through 0 psid to 110 psid |
| Max. working static pressure |
Aluminum 3,000 psig; Stainless steel 6,000 psig |
| Accuracy |
±3/2/3% of full scale on rising pressure |
Temperature ranges
(Switch option) |
Media -40 °F to 200 °F (-40 °C to 93 °C)
Ambient -40 °F to 200 °F (-40 °C to 93 °C)
Storage -40 °F to 200 °F (-40 °C to 93 °C) |
Temperature ranges
(4-20 mA transmitter option) |
Ambient -20 °F to 150 °F (-29 °C to 66 °C) |
| Measuring element |
316 stainless steel and ceramic piston/magnet |
| O-ring & diaphragm material |
NBR |
| Connection |
1/4” NPT female, back connection |
| Sensor housing material |
Clear anodized aluminum |
| Case |
Engineered plastic |
| Bezel |
Engineered plastic |
| Lens |
Shatter-resistant acrylic |
| Pointer |
Balanced aluminum, black finish |
| Dial |
Aluminum, white background with black scale |
| Movement |
Magnetic |
| Optional switch rating |
SPDT, 3W, 0.25 Amp, 125 Vac/Vdc (standard) (switch adjustable range of 15-95%). Other options available, consult factory. |
Convert to PT Series
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