Series A-170 316 Stainless Steel Siphons

Stainless Steel, MNPT connection

The Series A-170 316 Stainless Steel Siphons protect pressure instruments in high temperature applications. Water held in the 180° coil prevents steam from contacting the instrument. Constructed with 316 stainless steel, the A-170 siphons offer the best resistance to corrosion, high temperature, and pressure. They are ideal for use with pressure gages and instrumentation where the process media temperature exceeds the rating of the instrument. The male NPT connection allows for easy installation and secure attachment.

Product Applications

  • HVAC
  • Industrial process

Models & Ordering

Shipping Information

All shipping times are dependent on product availability at time of shipment.

Although we make every effort to ensure a continuous supply of our products, occasional circumstances may force us to temporarily run out of a product, or have shipping delays. Should this occur, customers will be notified soon after placement of any orders for such products and, if applicable, items will be put on backorder. For orders requiring expedited shipment, our customer service team can be contacted to confirm product availability

COVID-19 Update: Due to high customer demand, lead time on some products may be up to two weeks. While this is a developing health situation, we are working continuously to take the necessary measures to ensure that the products you need are available with minimal interruption.

Model Description Usually Ships* Price Code Order
Ships: 3-4 Weeks
Price: $52.00
1/4" NPT male, 316 SS SCH80, 2307 psi @ 200°F

*Model A-170 is not RoHS certified.
3-4 Weeks* $52.00 B Order
Ships: Same Day
Price: $22.25
1/4" NPT male, 316 SS SCH40, 500 psi @ 680°F Same Day* $22.25 B Order
Ships: Same Day
Price: $63.50
1/2" NPT male, 316 SS SCH40, 500 psi @ 680°F Same Day* $63.50 B Order


Compatible liquids and gases.
Wetted Materials:
316 SS.
Pressure Limits:
See catalog page.
Temperature Limits:
See catalog page.
Process Connections:
See catalog page.
1/4" NPT models: 8 oz (226.8 g); 1/2" NPT models: 25.6 oz (725.75 g).
Agency Approvals:
*Model A-170 is not RoHS certified.


  • Stainless steel construction
  • MNPT connection allowing for easy installation

Product Literature

Catalog Pages


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