VIAIR 90111 Pressure Switch with Relay, 12V vs Viair 90113 pressure switch with relay, 1/8 in. NPT (M)
Key Differences
Product A (B000FQ7WKK) has a moisture-sealed design, pre-fitted insulated terminals, and a clear on/off pressure range, making it better for applications needing a compact, sealed switch. Product B (B000FQ793A) includes an integrated relay geared for longer loads and is noted for easy installation and value, but some users report leakage and limited durability
VIAIR 90111 Pressure Switch with Relay, 12V
Pressure switch for 12V air compressors with built-in relay; turns on at 110 PSI and off at 145 PSI. Customer notes easy installation and good value, with some leakage concerns
Pros
- integrated relay for longer loads
- easy installation
- good value for money
- compact fit (customer insight)
Cons
- leakage issues reported
- some users report limited durability (~1 year)
- size could be more compact
Viair 90113 pressure switch with relay, 1/8 in. NPT (M)
Pressure switch with relay for 12-volt systems. 90 PSI on / 120 PSI off, 40 amp rating, moisture-sealed with pre-fitted insulated terminals. Customer notes easy installation and reliable function
Pros
- moisture-sealed design
- pre-fitted insulated terminals
- clear on/off pressure range
- durable for many cycles
Cons
- lasts only one season
- size could be more compact
Head-to-Head
| Criteria | Winner |
|---|---|
| Price | VIAIR |
| Durability | Tie |
| Versatility | VIAIR |
| User Reviews | Tie |