1. Ashcroft 1098 and 1100 Siphons
The Ashcroft® series 1098 pigtail and 1100 coil pipe siphons protect pressure instruments from the effects of live steam. Installed water-filled, siphon models prevent direct contact with steam, ensuring uncompromising pressure measurement and integrity of the sensing instrument. A perfect choice for satisfying many applications requirements.
Key Features:
- Choice of types; material and capacity
Specifications:
- Capacity:
Type 1098: to 9,550 psi at 400 F
Type 1100: to 500 psi at 400 F - Process / Instrument Connections: 1/4″ and 1/2″
The type 1098 and 1100 Siphons are ideal where process protection is essential:
Process Market:
- Oil and Gas
- Refineries
- Chemical and Petrochemical
- Water and Wastewater
Process Applications:
- Biogas and Biodiesel
2. Ashcroft 1198 Finned Siphon
The Ashcroft® type 1198 Finned Siphon protects pressure instruments from the effects of elevated temperatures. A reduced orifice decreases the volume of the process in the siphon allowing efficient heat transfer between the process and the siphon. The siphon’s metallic fins maximize exposure to the ambient temperature for effective dissipation.
Key Features:
- Effectively protects instruments from elevated temperatures
- Siphon and sensing instrument mount directly to the process
- Built-in dampening mechanism combats process pulsation
- Compatible with many process media
- Use with gauges, switches, transducers and diaphragm seals
Specifications:
- 316L stainless steel (other material avaiable upon request)
- Process / Instrument Connections: 1/4″ or 1/2″ NPT
The Ashcroft® 1198 Finned Siphon is ideal where elevated temperatures will affect the performance or damage the sensing instrument:
Process Markets:
- Chemical and Petrochemical
- Oil and Gas
- Pulp and Paper
- Power
3. Ashcroft 1112 Pressure Snubber
The Ashcroft® 1112 pressure snubber is used for protecting measurement instruments from sudden pressure increases or fluctuations. This enables sensing instruments to provide consistent readings, while extending product service life. An ideal solution for satisfying applications with challenging requirements.
Key Features:
- All metal construction
- Select porosity settings based on process media
- Filter disk; less tendency to clog than orifice-type devices
Specifications:
- Housing / filter disk materials:
Type 1112B: Brass / 316 stainless steel
Type 1112S: 303 stainless steel / 316 stainless steel
Type 1112M: R monel / monel - Maximum pressure:
Type 1112B: 10,000 psi
Type 1112S and 1112M: 15,000 psi - Process / Instrument Connections: 1/4″ and 1/2″
The 1112 pressure snubber is ideal where process protection is required.
Process Market:
- Oil and Gas
- Refineries
- Chemical and Petrochemical
- Water and Wastewater
Process Applications:
- Biogas and Biodiesel
4. Ashcroft 2265 Electric Warning Contact
The Ashcroft® 2265 electric warning contact is used for signal, alarm and pump/valve operation. Attached to select instrument models, this product enables direct control and monitoring of process systems. An ideal product for expanding measurement instrument capabilities.
Key Features:
- Field-adjustable; settings and circuit
- Select contact arrangements
Specifications:
- Size: 4 1/2″ and 6″
- Attaches to models:
Pressure gauges: 1009,1279, 1377, 1379, 1125, 1127
Duratemp® Thermometers: 600A-02, 600-03 and 600-04
The 2265 electric contact is ideal where process protection using a switch integral to the gauge is required.
Process Market:
- Oil and Gas
- Refineries
- Chemical and Petrochemical
- Water and Wastewater
- Power Plants
Process Applications:
- Biogas and Biodiesel
5. Ashcroft 2 Valve Manifold V02 Series
The Ashcroft® 2 valve manifolds-V02 are designed to mount directly to the instrument to isolate and bleed the instrument assembly during process shut downs and maintenance.
Key Features:
- Isolates and bleeds process from instrument assembly
- 316L stainless steel construction
- Support mounting brackets available
- PTFE packing (other materials available upon request)
- L-shape, Y-Shape or inline body style options available
- Color-coded dust caps prevent dust ingress and identifies handle function
- Stem with cold rolled surface, back seat and non-rotating needle tip
- Supplied with wetted parts according to NACE MR0175/MR0103
- Material Traceability Reports available per EN 10204 3.1
Specifications:
- Process Connections:
Inline 1/2 NPTM
L-Shape 1/2 NPTF
Y-Shape 1/2 NPTF - Instrument Connections:1/2 NPTF
- 316 SS Construction
- Maximum Pressure Rating (PTFE) 6092 psi at 140°F (60°C)
- Maximum temperature Rating (PTFE) 392°F (200°C) at 13505 psi
The Ashcroft® 2 valve manifolds-V02 are the ideal valve option for critical applications with demanding requirements.
Process Markets:
- Oil & Gas
- Chemical
- Power Plants