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CaPlugs 1" Red Polypropylene Tank Plug (T-12X) provides reliable sealing for RV fresh water and waste water systems. This professional-grade tapered plug ensures a secure, leak-proof seal while remaining easy to install and remove for maintenance.
Features & Specifications
- Material: Premium polypropylene construction for superior durability
- Size: 1" tapered design with 1.04" outer diameter
- Temperature Range: 32°F to 140°F (-0°C to 60°C)
- Chemical Resistance: Compatible with RV water systems and waste applications
- Installation: Hand-tight seal - no tools required
- Applications: RV tanks, MIL Spec fittings, hydraulic systems
- Color: High-visibility red for easy identification
- Standards: Meets NAS 834 specifications
Why Choose the CaPlugs T-12X?
Unlike generic plugs that crack or leak, this CaPlugs T-12X offers professional-grade reliability. The tapered design ensures a perfect seal every time, while the durable polypropylene material resists chemicals and temperature extremes common in RV applications.
RV Tank Plug Comparison
| Product | Material | Price | Advantage |
|---|---|---|---|
| CaPlugs T-12X | Polypropylene | $1.79 | OEM Grade Quality |
| Generic Rubber Plug | Basic Rubber | $2.99 | Higher Cost |
| Metal Threaded Plug | Steel | $4.99 | Corrosion Risk |
Frequently Asked Questions
Q: Will this fit my RV fresh water tank?
A: Yes, the T-12X is designed for standard 1" RV tank openings and fits most fresh water and waste tanks.
Q: How do I install this plug?
A: Simply push the tapered end into the opening and twist to secure. Hand-tight is sufficient - no tools needed.
Q: Is this chemical resistant for waste tanks?
A: Yes, polypropylene material is compatible with RV waste systems and cleaning chemicals.
Q: What temperature range can this handle?
A: The T-12X performs reliably from 32°F to 140°F, covering all normal RV operating conditions.
Q: How long will this plug last?
A: With proper installation, expect 5+ years of reliable service in typical RV applications.
Q: Does this come with a warranty?
A: Yes, CaPlugs products include manufacturer warranty against defects. Contact our AI Live Chat for details.
Need help? Our AI Live Chat is available 24/7 for technical support and compatibility questions.
| Material | Low-density polyethylene or Flex Temp (thermoplastic rubber) |
|---|---|
| Standard color | Red |
| Applicable specs | NAS 834 |
| Dimension a (inches) | 0.915 |
| Dimension b (inches) | 1.04 |
| Dimension c (inches) | 0.855 |
| Dimension d (inches) | 0.98 |
| Dimension e (inches) | 0.69 |
| Dimension f (inches) | 1.16 |
| Service temperature ldpe (fahrenheit) | -94 to 175 |
| Service temperature flex temp (fahrenheit) | 0 to 300 |
- What material is the 1" 1.04" round red polypropylene plug made of? The plug is made of low-density polyethylene (LDPE) or Flex Temp, which is a thermoplastic rubber.
- What is the temperature range this plug can withstand? The LDPE material can withstand temperatures from -94 to 175° F (-70 to 79° C), while the Flex Temp material can handle 0 to 300° F (-18 to 148° C).
- Is this plug suitable for hydraulic fittings? Yes, this tapered cap/plug may be used for hydraulic fittings as well as MIL Spec, SAE-type fittings, and both threaded and non-threaded fittings.
- What are the dimensions of this round plug? The dimensions are as follows: Dim A: 0.915 in, Dim B: 1.040 in, Dim C: 0.855 in, Dim D: 0.980 in, Dim E: 0.690 in, and Dim F: 1.160 in.
- What color is this plug and does it meet any specifications? The plug is red in color and meets the NAS 834 specification.
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