
313026422429 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $19.94 | Top Pick! Condition is New, TecMark 4037P, 16A, 1/8"MNPT, SPST Pressure Switch Replacement for Spa Heaters, FREE SHIPPING | 99.7% |
![]() | $24.66 | Condition is New, Tecmark Pressure Switch - 4037P, FREE SHIPPING | 99.3% |
![]() | $24.99 | Condition is New, Hot Tub Basics 21Amp Spa Heater Pressure Switch 4037P 1/8" mpt SPST, FREE SHIPPING | 99.8% |
![]() | $25.00 | Condition is New, New TecMark Water Pressure Switch 4037P - Replaces Zodiac / Jandy R0013200, FREE SHIPPING | 100.0% |
![]() | $18.08 | Condition is New, Tecmark 4037P Pressure Switch for Pool or Spa Heater , shipping cost = $8.60 | 100.0% |
![]() | $26.68 | Top Pick! Condition is New, Pressure Switch, 4037P, 21A, TecMark, 1/8" mpt, SPST, FREE SHIPPING | 99.7% |
![]() | $27.49 | Condition is New, Tecmark Pressure Switch 4037P, FREE SHIPPING | ![]() |
![]() | $29.64 | Top Pick! Condition is New, Pressure Switch, 4037P, 21A, TecMark, 1/8 mpt, SPST, FREE SHIPPING | 100.0% |
![]() | $29.99 | Condition is New, Hot Tub Basics CalSpa Spa Heater Pressure Switch 4037P ELE0990045, FREE SHIPPING | 99.8% |
![]() | $31.72 | Condition is New, 1Pc Tecmark Tdi4037P Pressure Switch 1/8In Npt 1A Spno 1-6 Psi Plastic, FREE SHIPPING | 99.8% |
![]() | $32.09 | Top Pick! Condition is New, Tecmark Corporation 4037P Pressure Switch 21A 1/8 mpt SPST, FREE SHIPPING | ![]() |
![]() | $32.91 | Condition is New, 4010P Plastic Pressure Switch 25 Amp 1-6 Psi with 1/8" NPT SPNO SPST, FREE SHIPPING | 99.8% |
![]() | $33.16 | Condition is New, Pressure Switch, 4037P, 21A, TecMark, 1/8" mpt, SPST, FREE SHIPPING | 99.9% |
![]() | $33.20 | Condition is New, Pressure Switch 4037P 21A 1/8 Inch MPT SPST Replacement Pump HVAC Parts, FREE SHIPPING | 100.0% |
![]() | $33.49 | Top Pick! Condition is New, Pressure Switch, 4037P, 21A, , 1/8" mpt, SPST, FREE SHIPPING | 100.0% |
![]() | $33.99 | Condition is New, Pressure Switch, 4037P, 21A, , 1/8" Mpt, SPST, FREE SHIPPING | 99.3% |
![]() | $19.62 | Condition is New, Pressure Switch, 4037P, 21A, TecMark, 1/8" mpt, SPST : 4037P, shipping cost = $15.95 | 99.7% |
![]() | $25.17 | Condition is New, Tecmark 4037P 0.375" MPT 21A Pressure Switch, shipping cost = $9.57 | 99.9% |
![]() | $35.33 | Top Pick! Condition is New, Pressure Switch, 4037P, 21A, TecMark, 1/8" mpt, SPST gray , FREE SHIPPING | 99.5% |
![]() | $36.43 | Condition is New, Pressure Switch, 4037P, 21A, , 1/8 mpt, SPST, FREE SHIPPING | 99.9% |
![]() | $36.63 | Condition is New, 4037P Pressure Switch 21A 1/8" mpt SPST Air Compressor Replacement Part, FREE SHIPPING | 99.9% |
![]() | $37.01 | Top Pick! Condition is New, Pressure Switch, 4037P, 21A, TecMark, 1/8" mpt, SPST, FREE SHIPPING | 100.0% |
![]() | $38.95 | Condition is New, Tecmark Pressure Switch 1/8In Npt 1A SPNO 1-6 Psi Plastic 4037P, FREE SHIPPING | ![]() |
![]() | $41.14 | Top Pick! Condition is New, Pressure Switch, 4037P, 21A, TecMark, 1/8" mpt, SPST, FREE SHIPPING | 99.2% |
![]() | $43.99 | Condition is New, TDI4037P Pressure Switch 1/8" NPT 1A SPNO 1-6 PSI Plastic, FREE SHIPPING | 100.0% |
![]() | $44.00 | Condition is New, TDI4037P Pressure Switch 1/8" NPT 1A SPNO 1-6 PSI Plastic, FREE SHIPPING | 100.0% |
![]() | $40.46 | Top Pick! Condition is New, TDI4037P Pressure Switch 1/8" NPT 1A SPNO 1-6 PSI Plastic, shipping cost = $5.62 | 95.0% |
![]() | $45.00 | Condition is New, New TecMark Heater Pressure Switch 4037P - Replaces Zodiac / Jandy R0013200, FREE SHIPPING | ![]() |
![]() | $45.99 | Condition is New, TDI4037P Pressure Switch 1/8" NPT 1A SPNO 1-6 PSI Plastic, FREE SHIPPING | 100.0% |
![]() | $45.00 | Condition is New, Spa Heater Pressure Switch 4037P, shipping cost = $11.35 | 100.0% |
![]() | $69.98 | Condition is New, Hot Tub Compatible With Coleman Spas Pressure Switch DIYTEC4037P, FREE SHIPPING | 98.7% |
![]() | $69.98 | Top Pick! Condition is New, Hot Tub Compatible With Dynasty Spas Pressure Switch DYN10130 4037P, FREE SHIPPING | 98.7% |
![]() | $69.98 | Top Pick! Condition is New, Hot Tub Compatible With Caldera Spas Heater Pressure Switch WAT72717 4037P, FREE SHIPPING | 98.7% |
![]() | $69.98 | Condition is New, Hot Tub Compatible With Cal Spas Heater Pressure Switch CALELE09900450 4037P, FREE SHIPPING | 98.7% |
![]() | $45.23 | Condition is New, Tecmark 4037P Pressure Switch 25A 1-5 Psi, shipping cost = $53.00 | 89.9% |
![]() | $47.28 | Condition is New, Zodiac R0013200 Air Pressure Switch 2 PSI Model 4037P-EA ! NEW !, shipping cost = $51.74 | 100.0% |
![]() | $135.20 | Condition is New, Tecmark 4037P-EA Pressure Switch 2psi for Zodiac Laars Hot Shot, FREE SHIPPING | 99.6% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $37.95 | Condition is New – Open box, Pentair MasterTemp 4037P-CWCW Water pressure switch, shipping cost = $11.95 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $26.00 | Condition is Used, Tecmark Pressure Switch 4037P, FREE SHIPPING | 100.0% |
![]() | $19.99 | Condition is Used, Air Pressure Switch 4037P-EA 4037P tecmark, shipping cost = $10.35 | 100.0% |
![]() | $25.00 | Condition is Used, Tecmark Pressure Switch 1/8In Npt 1A SPNO 1-6 Psi Plastic 4037P, shipping cost = $5.62 | 100.0% |
![]() | $30.00 | Condition is Used, 4037P-CWCW pressure switch, shipping cost = $16.72 | 99.4% |
![]() | $40.00 | Condition is Used, Pentair MasterTemp 4037P-CWCW Water pressure switch, shipping cost = $9.14 | 98.2% |
![]() | $49.00 | Condition is Used, Tecmark 4037P-EA Pressure Switch 2psi for Zodiac Laars Hot Shot, shipping cost = $7.45 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $49.99 | Condition is For parts or not working, Tecmark 4037P-EA Pressure Switch 2psi for Zodiac Laars Hot Shot, shipping cost = $5.00 | 99.7% |


The 313026422429 pressure switch, specifically model 4037P, is a versatile and reliable component designed for various applications requiring pressure monitoring. This switch operates on a SPST (Single Pole Single Throw) mechanism, meaning it has two states: normally open or closed, depending on the pressure applied.
The 4037P pressure switch is rated for a maximum pressure of 21A (absolute) and a connection size of 1/8 inch MPT (Male Threaded Pipe). This makes it suitable for use in medium-pressure systems, such as those found in HVAC (Heating, Ventilation, and Air Conditioning) systems, hydraulic systems, and pneumatic systems.
The switch is constructed with high-quality materials, ensuring durability and resistance to harsh environmental conditions. The housing is typically made of corrosion-resistant materials, such as brass or stainless steel, to withstand exposure to moisture, dust, and other contaminants.
The 4037P pressure switch features a user-friendly setup process. It comes with clear installation instructions and can be easily mounted using the provided mounting bracket. The switch's operating pressure can also be easily adjusted to meet the specific requirements of your application.
In summary, the 313026422429 pressure switch 4037P is a robust and reliable solution for monitoring pressure in various applications. Its SPST design, 21A maximum pressure rating, and 1/8 inch MPT connection size make it a versatile component that can be easily integrated into medium-pressure systems. Its durable construction and easy setup process make it a popular choice for DIYers and professionals alike.
Pros of buying a 313026422429 pressure switch 4037P 21A 1/8 MPT SPST:1. Reliability: This pressure switch is known for its durability and reliability, making it a good investment for long-term use.
2. Easy to Install: The 1/8 MPT connectors make it easy to install, saving you time and effort during installation.
3. Wide Operating Range: The switch has a wide operating range, making it suitable for various applications.
Cons of buying a 313026422429 pressure switch 4037P 21A 1/8 MPT SPST:1. Price: Compared to some other pressure switches in the market, this one may be more expensive.
2. Limited Customization: The switch may not offer as many customization options as some other models.
Conclusion:If you are looking for a reliable and easy-to-install pressure switch with a wide operating range, the 313026422429 pressure switch 4037P 21A 1/8 MPT SPST is a good option. However, if cost is a major concern for you, you may want to consider other options that are more affordable.
Recommendation:If you are willing to invest in a reliable and high-quality pressure switch, the 313026422429 pressure switch 4037P 21A 1/8 MPT SPST is a recommended option. Its durability and ease of installation make it a great choice for various applications. However, if cost is a major concern for you, you may want to consider other options that offer similar features at a lower price point.
Details:
Pressure switch, 4037P, 21a, Denmark, 1/8 mpt, spst. Product specifications. Series 4000 pressure switch. Switch type: pressure, psi rating: 1 to 11 psi, manufacturer: Trident/Denmark, plumbing connection size: 1/8, male national pipe thread mpt, pressure amperage: 21a, pole/throw: single pole throw spst, 21a.
specifications indusswitch:
- part type: Pressure Switch
- current rating: 21 Amps
- item dimensions: 2.8 X 1.85 X 1.8 Inches
- control method: Touch
- switch type pressure switch: Mounting Type Surface Mount
- terminal: Spst
- specification met: Ip54
- unit count: 1 Count
- connectivity protocol: X-10
- model number: 4037p
- mounting type: Surface Mount
- color: Gray
- wattage: 2520 Watts
- operation mode: Manual
- actuator type: Hinge Lever
- contact type: Normally Open
- upc: 313026422429
shipping indusswitch:
- type: fixed
- class: standard
- service: standard
- transit: 3-9 days
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Pressure Switches
offer indusswitch:
- options: ship-to-home
- prices: $18.08–$135.20
- item condition:
- New
- New – Open box
- Used
- For parts or not working
- availability: in stock
- sold #: 29
- started: december 10, 2024
- in stock #: 5
seller indusswitch:
- city: new eagle, pennsylvania
- rating: 98.8%
- # reviews: 645
returns indusswitch:
- time: 30 days
- method: money back
- policy: returns accepted
- paid by: buyer
payments indusswitch:
- credit card: diners-club
- other
- wallet: paypal
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