
66670 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $30.00 | Condition is Used, Spirax Sarco Limited 66670 Size 3/4 Inch USIP, FREE SHIPPING | 99.8% |
![]() | $300.00 | Condition is Used, 3/4" Spirax Sarco FTI-30 66670 Cast Iron Float & Thermostatic Steam Trap, shipping cost = $63.90 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $199.99 | Condition is New – Open box, NEW Spirax Sarco 3/4 FTI-30 66670 C22 PMO 30psig Float & Thermostatic Steam Trap, FREE SHIPPING | 100.0% |
![]() | $241.99 | Top Pick! Condition is New – Open box, Spirax Sarco 3/4 FTI-30 66670 PMO 30psig Float & Thermostatic Steam Trap, FREE SHIPPING | 99.7% |
![]() | $420.00 | Condition is New – Open box, SPIRAX SARCO FTI-30 / 66670 FLOAT AND THERMOSTATIC STEAM TRAP 3/4'' 30PSIG NSNP, shipping cost = $30.61 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $385.00 | Condition is New, Spirax-Sarco FTI-30 66670 Float and Thermostatic Steam Trap 3/4"FNPT Cast Iron, shipping cost = $34.50 | 100.0% |
![]() | $701.00 | Condition is New, SPIRAX SARCO 66670 / 66670 (BRAND NEW), shipping cost = $12.90 | 99.7% |

The Spirax Sarco 66670 is a high-performance, compact and versatile steam trap designed for use in various industrial applications. This trap is part of Spirax Sarco's renowned "TrapVision" range, which offers superior steam economy and energy efficiency.
The 66670 model is a thermostatic jet trap, suitable for handling condensate loads up to 28 l/min (7.4 gal/min) at a maximum operating pressure of 10 bar g (145 psi). It is available in sizes ranging from DN25 to DN150 (1 to 6 inches), making it suitable for a wide range of steam systems.
This trap operates on the principle of a thermostatic element that expands when steam enters the trap chamber, closing the inlet valve and allowing the condensate to flow out. Once the condensate level drops, the thermostatic element contracts, and the inlet valve opens again to admit more steam.
The Spirax Sarco 66670 features a number of advanced design elements to enhance its performance and reliability. For example, it has a self-cleaning jet design that eliminates the need for regular cleaning, reducing maintenance requirements and downtime. Additionally, it has a built-in drain valve that allows for easy removal of accumulated condensate, further reducing maintenance needs.
This trap is also well-known for its energy efficiency. It utilizes Spirax Sarco's patented "Fleximount" mounting system, which allows for flexible installation and reduces the amount of steam lost during the condensate discharge process. Furthermore, it features a low pressure drop design, which minimizes energy losses and helps to maintain system pressure.
The Spirax Sarco 66670 is manufactured from high-quality materials, including stainless steel, to ensure long-lasting durability and resistance to corrosion. It is also available with a range of optional accessories, including insulation, strainers, and solenoid valves, to meet the specific needs of different applications.
In summary, the Spirax Sarco 66670 is a high-performance, compact, and versatile steam trap that offers superior steam economy and energy efficiency. Its advanced design features, such as a self-cleaning jet design, built-in drain valve, and energy-efficient design, make it an ideal choice for a wide range of industrial applications. Its long-lasting durability, ease of installation, and low maintenance requirements also make it a cost-effective and reliable solution for steam system operators.
The Spirax Sarco 66670 is a diaphragm compressor designed for various applications, particularly in steam systems. Below are some pros and cons that may help you make an informed decision about purchasing this compressor.
Pros:1. Energy Efficiency: The Spirax Sarco 66670 is known for its energy efficiency. It uses a diaphragm compressor design, which is generally more energy-efficient compared to other types of compressors.
2. Quiet Operation: This compressor operates relatively quietly, making it a suitable choice for applications where noise levels need to be kept low.
3. Compact Design: The 66670 model has a compact design, which can save valuable installation space.
4. Reliability: Spirax Sarco compressors are generally known for their reliability and durability.
5. Versatility: The Spirax Sarco 66670 can handle a wide range of fluid media besides air, making it a versatile choice for various applications.
Cons:1. Cost: The Spirax Sarco 66670 may be more expensive compared to some other compressor models on the market.
2. Complexity: Compared to some simpler compressor designs, the diaphragm compressor technology used in the Spirax Sarco 66670 may be more complex to install and maintain.
3. Limited Capacity: This compressor model may not be suitable for applications requiring high capacity.
Conclusion:The Spirax Sarco 66670 diaphragm compressor offers several advantages, such as energy efficiency, quiet operation, compact design, reliability, and versatility. However, it also comes with some disadvantages, such as a higher cost, complexity, and limited capacity. If the advantages outweigh the disadvantages for your specific application, then the Spirax Sarco 66670 could be an excellent choice for your needs.
Recommendation:Based on the information provided, I would recommend considering the Spirax Sarco 66670 diaphragm compressor for applications where energy efficiency, quiet operation, compact design, reliability, and versatility are essential factors. However, it is crucial to carefully evaluate the costs, installation complexity, and capacity requirements before making a final decision. If the application's requirements do not align with the Spirax Sarco 66670's capabilities or if the cost is a significant concern, it may be worth exploring alternative compressor models.
Details:
Part number 66670. Sells new and surplus product develops channels to purchase such. All products are guaranteed to be working but may show signs of use if purchasing a used product. Packaging and handling: items are safely eds packaged in custom shipping cartons for protection.
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specifications maxohvac:
- brand: Spirax Sarco
- mpn: 66670
- part type: Hvac
general maxohvac:
- category: Business & Industrial > Hvac Refrigeration
payments maxohvac:
- other
- wallet: paypal
- credit card: mastercard
seller maxohvac:
- city: 1 millennium dr, willingboro, nj 08046
- # reviews: 1986 81
- rating: 99.6%
returns maxohvac:
- time: 30 days
- policy: returns accepted
- paid by: buyer
- method: money back
shipping maxohvac:
- service: standard
- class: standard
- transit: 30-35 days
- type: fixed
offer maxohvac:
- prices: $199.99–$701.00
- item condition:
- Used
- New – Open box
- New
- sold #: 5
- in stock #: 5
- options: ship-to-home
- availability: in stock
- started: april 10, 2026






