RV Tank Fittings

Add fittings, connections and patch holes on your tank. 

ERVP can also install the fittings on your tanks.  Just print out the drawing or picture of the tank and select the fittings you want us to spin-weld to your tank.  Note where each fitting should be located with the fitting part #.  Email the drawing to help@elkhartrvparts.com and we will reply with a quote once our technicians review.   Spin-welding is the only way to secure the fittings to your tank so they don't come loose.  Please call with questions at 574-675-6919.

Fittings Installation Service (Spin-Weld Base Fee)

SPINWELD

Fittings Installation Service (Spin-Weld Base Fee)

Regular price $165.00
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Shipping calculated at checkout.

If you're already purchasing an RV holding tank from us, chances are you will need the fittings installed specific to your application.  We have the tools and know how to custom spin-weld your fittings in place exactly where you need them.

Why use our custom tank welding process for your fittings?

• OEM Certified Application Process.
• Get your tank the same way it was installed the day you bought it.
• Permanent Leak Proof Process.
• Tank welding ensures no seam or void can develop at your fitting which is a traditional stress point.
• Simple For You.
• The tools and training to custom spin weld fittings onto a holding tank are expensive.
• Let our staff do it for you to get it right the first time.
Triple QC Check: Every tank we add spin welded fittings to undergoes a rigorous Triple Quality Control Test.
Impact Proof:  Your fittings will be tested for durability to ensure a permanent seal has been made.
Air Tight:  Air is thinner than water, so we pressure test your tank by injecting air and spraying a special soap like solution on the seams to look for seal voids.
Water Tight:  Once complete, we submerge your tank underwater and check for bubbles and leaks.

**PLEASE NOTE**
Once added to your order, you will need to email us a fittings installation schematic (picture / drawings) with exact location and measurements where you want them installed and which fittings in their locations.  Without this information your tank will be delayed. 

Email your schematic (picture/drawing) to help@elkhartrvparts.com or fax it to (574) 293-7004 - please include a cover sheet with ATTN: Elkhart RV Parts Spin-Welding

Questions? Contact us at (574) 675-6919

Want to learn more about Spin-Welding?  Click HERE


 

 

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3" Round Polypropylene Plug - Red

PRP3.000RED

3" Round Polypropylene Plug - Red

Regular price $2.66
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3" Round Polypropylene Plug - Red

Plug for 3" pipe hub.  

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3" Hub Adaptor  (3 3/4" Hole Size) Part # 300
3" Hub Adaptor  (3 3/4" Hole Size) Part # 300
3" Hub Adaptor  (3 3/4" Hole Size) Part # 300

300

3" Hub Adaptor (3 3/4" Hole Size) Part # 300

Regular price $12.20
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3" Hub Adaptor

Part # 300 (500288)

Note:  O Ring Replacement # 300 O Ring

PLEASE NOTE:  Returns are subject to approval. 

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Adcoseal B-100 Butyl Rubber Sealent

B100

Adcoseal B-100 Butyl Rubber Sealent

Regular price $31.29
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Shipping calculated at checkout.
Excellent adhesion. Permanently flexible. Non-stringing. Non-staining. Adco B-100 Butyl Rubber Sealant is a single component, solvent release butyl based sealant specifically designed to provide excellent exterior weathering properties. It is easy to apply and tool and assures superior adhesion to a variety of clean surfaces. Adco B-100 Butyl Rubber Sealant is an excellent choice for exterior sealing applications and is compatible with an array of substrates such as glass, metals, concrete, wood, masonry and some plastics. Color: Black Cartridge : 10.3 fl oz (305 ml) Application Instructions: 1. All surfaces must be clean and dry. 2. Apply with a standard caulking gun. 3. Cut nozzle to desired bead size. Puncture inner seal. 4. Apply at a 45° angle using constant pressure. 5. Use at room temperature for ease of gunning. 6. Tool or join surfaces for sealing before material skins. 7. Support tooled or joined surfaces for 8 hours minimum. 8. Use mineral spirits or VM&P Naphtha to remove excess material before skin forms. Limitations: All surfaces to be sealed or bonded must be clean and dry and free from contaminants. Primer may be required for certain surfaces. ADCO B-100 is not recommended for use in window glazing applications or hidden joint details, which require a non-skinning, non-hardening sealant.
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TH-7 Hex Socket Threaded Black Plug 1/2 - 14"
TH-7 Hex Socket Threaded Black Plug 1/2 - 14"

TH-7

TH-7 Hex Socket Threaded Black Plug 1/2 - 14"

Regular price $0.61
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TH-7 Plastic Hex Socket Threaded Black Plug - Thread size 1/2 - 14"
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O Ring ONLY for 3" Hub Adaptor  (3 3/4" Hole Size) Part # 300

300 O Ring

O Ring ONLY for 3" Hub Adaptor (3 3/4" Hole Size) Part # 300

Regular price $1.36
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Replacement O Ring ONLY - use with #300 (500288) 3" Hub Adaptor

Part # 300 O Ring 


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Horst Miracle Probe for Black Water Tanks - 500674 (Pack of 4)
Horst Miracle Probe for Black Water Tanks - 500674 (Pack of 4)

500674

Horst Miracle Probe for Black Water Tanks - 500674 (Pack of 4)

Regular price $44.93
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Shipping calculated at checkout.
Horst Miracle Probe for Black Water Tanks - #500674

These probes can be used for fresh water and gray water tanks and eliminate surprises on your tank levels while you are traveling 

Size: 3/8" in diameter and 2-7/16" long and fits in the 3/8″ diameter holes of your existing probes.

These probes can be used for fresh water and gray water tanks and eliminate surprises on your tank levels while you are traveling 

Sold in packs of 4

Filters can be ordered separately for the probes.  Part # 311 (sold in 4 packs)




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Spinweld Per Fitting fee

Regular price $27.27
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Shipping calculated at checkout.
Per fitting fee
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1/2" Spin FPT  (7/8" Hole size) Part # 53
1/2" Spin FPT  (7/8" Hole size) Part # 53
1/2" Spin FPT  (7/8" Hole size) Part # 53

53

1/2" Spin FPT (7/8" Hole size) Part # 53

Regular price $2.71
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Shipping calculated at checkout.

1/2" Spin Fitting

Part # 53 (500104)

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1 1/2" FPT Fitting (2" Hole Size) Part # 56
1 1/2" FPT Fitting (2" Hole Size) Part # 56

56

1 1/2" FPT Fitting (2" Hole Size) Part # 56

Regular price $2.71
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Shipping calculated at checkout.

1 1/2" FPT Fitting (2" Hole Size)

Part # 56 (500109)

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1 1/2" Barb Fill Fitting (1 5/8" Hole Size) Part # 62
1 1/2" Barb Fill Fitting (1 5/8" Hole Size) Part # 62
1 1/2" Barb Fill Fitting (1 5/8" Hole Size) Part # 62

62

1 1/2" Barb Fill Fitting (1 5/8" Hole Size) Part # 62

Regular price $2.71
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Shipping calculated at checkout.

1 1/2" Barb Fill Fitting (1 5/8" Hole Size)

Part # 62 (500152)

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1-1/2" Barb x Hub Coupler - Black  U150BC
1-1/2" Barb x Hub Coupler - Black  U150BC

U150BC

1-1/2" Barb x Hub Coupler - Black U150BC

Regular price $2.25
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This 1-1/2" Barb x Hub Coupler can be used with our 1-1/2" Uniseal Grommet # U150





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3" Barb x Hub Coupler - Black  U300BC
3" Barb x Hub Coupler - Black  U300BC

U300BC

3" Barb x Hub Coupler - Black U300BC

Regular price $2.66
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This 3" Barb x Hub Coupler can be used with our 3" Uniseal Grommet # U300





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3" Uniseal Grommet - Black  U300

U300

3" Uniseal Grommet - Black U300

Regular price $8.11
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3" Uniseal Grommet - Black  U300

This grommet will connect your PVC Schedule 40 pipe to your tank and create a seal on your tank that will last!

Fitting Specifications:

  • Pipe ID - 3" (76mm)
  • Pipe OD - 3.500" (89mm)
  • Hole Saw size: 4" (101mm)
  • Up to 3/8" Wall Thickness. (9mm)
Sold in Each and made in the USA

Installation tips:  Measure twice and after cutting your hole, smooth out any rough edges to get the best seal.


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1-1/2" Uniseal Grommet - Black  U150

U150

1-1/2" Uniseal Grommet - Black U150

Regular price $4.70
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Shipping calculated at checkout.
1-1/2" Uniseal Grommet - Black  U150

This grommet will connect your PVC Schedule 40 pipe to your tank and create a seal on your tank that will last!

Fitting Specifications:

  • Pipe ID - 1.5" (38mm)
  • Pipe OD - 1.90" (48mm)
  • Hole Saw size: 2.5" (63mm)
  • Up to 3/8" Wall Thickness. (9mm)
Sold in Each and made in the USA

Installation tips:  Measure twice and after cutting your hole, smooth out any rough edges to get the best seal.


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3" Flush HD Fitting (4" Hole Size) Part # 60HD
3" Flush HD Fitting (4" Hole Size) Part # 60HD

60HD

3" Flush HD Fitting (4" Hole Size) Part # 60HD

Regular price $6.75
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3" Flush HD Fitting (4" Hole Size)
Part # 60HD SKU: 500349
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3" Flush Fitting (3-7/8" Hole Size) Part # 60
3" Flush Fitting (3-7/8" Hole Size) Part # 60

60

3" Flush Fitting (3-7/8" Hole Size) Part # 60

Regular price $6.75
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Shipping calculated at checkout.

3" Flush Fitting (3-7/8" Hole Size)

Part # 60 (500115) 

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1/2" Filter Screens for Horst Miracle Probe used Black Water Tanks Part # 311 (Pack of 4)
1/2" Filter Screens for Horst Miracle Probe used Black Water Tanks Part # 311 (Pack of 4)

311

1/2" Filter Screens for Horst Miracle Probe used Black Water Tanks Part # 311 (Pack of 4)

Regular price $13.46
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Shipping calculated at checkout.

1/2" Filter Screens for Horst Miracle Probe.

Use on Black Water Tanks 

Part # 311 (501104)

Sold in pack of 4 only

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1 1/4" FPT Fitting (1 3/4" Hole Size) Part # 54
1 1/4" FPT Fitting (1 3/4" Hole Size) Part # 54

54

1 1/4" FPT Fitting (1 3/4" Hole Size) Part # 54

Regular price $2.71
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Shipping calculated at checkout.

1 1/4" FPT Fitting (1 3/4" Hole Size)

Part # 54 (500151)

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1 1/2" Reducer Fitting  (3 3/4" Hole Size) Part #320
1 1/2" Reducer Fitting  (3 3/4" Hole Size) Part #320

320

1 1/2" Reducer Fitting (3 3/4" Hole Size) Part #320

Regular price $4.02
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Shipping calculated at checkout.

1 1/2" Reducer Fitting  (3 3/4" Hole Size)

Part # 320 (500159)

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TANKREPAIR

Water or Holding Tank Repair Service (Base Fee for cracks to 3" long)

Regular price $203.18
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Shipping calculated at checkout.

If you're driving your RV around and out on the open road there is a chance you will have a damaged tank, often from a tire blow-out.  We see all kinds of damage to holding and water tanks and a replacement tank may not always be available.  We have the tools and know how to repair most water or holding tank(s).

• Permanent Leak Proof Process.
• Replacement tanks can be hard to find and there are many obsolete tanks that are no longer available.
 Triple QC Check: Every tank we repair undergoes a rigorous Triple Quality Control Test.
 Air Tight:  Air is thinner than water, so we pressure test your tank by injecting air and spraying a special soap like solution on the seams to look for seal voids.
 Water Tight:  Once complete, we submerge your tank underwater and check for bubbles and leaks.

BASE FEE FOR A CRACK UP TO 3" IS $149.  Once we receive pictures and the damage details we will quote the total repair cost 

**PLEASE NOTE**
Email a pictures of your damaged tank with note on length of crack(s) or dimension of the hole(s).  Email the picture to help@elkhartrvparts.com.  Pictures can be texted to 574-903-0306 as well.

Questions? Contact us at (574) 675-6919!

 

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4" Round Polypropylene Plug - Red

PRP4.000RED

4" Round Polypropylene Plug - Red

Regular price $4.02
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Shipping calculated at checkout.

4" Round Polypropylene Plug - Red

Plug for 4" pipe hub.  

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Mini Probes for Water Tanks - 500674M (Pack of 6)

500674M

Mini Probes for Water Tanks - 500674M (Pack of 6)

Regular price $23.11
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Shipping calculated at checkout.
Mini Sensor Probes for RV Water Tanks - #500674M

These probes can be used for fresh water and gray water tanks and eliminate surprises on your tank levels while you are traveling 

Size: 3/8" in diameter and 1" long

Hole Saw cut needed:  3/8"

These probes can be used for fresh water and gray water tanks and eliminate surprises on your tank levels while you are traveling 

Sold in packs of 6

Installation tips:  Measure twice and after cutting your hole, smooth out any rough edges to get the best seal.






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2" Uniseal Grommet - White  U200-W

U200-W

2" Uniseal Grommet - White U200-W

Regular price $6.75
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Shipping calculated at checkout.
2" Uniseal Grommet - White  U200-W

This grommet will connect your PVC Schedule 40 pipe to your tank and create a seal on your tank that will last!

Fitting Specifications:

  • Pipe ID - 2" (50mm)
  • Pipe OD - 2.375 (60mm)
  • Hole Saw size: 3" (76mm
  • Up to 3/8" Wall Thickness. (9mm)
Sold in Each and made in the USA

Installation tips:  Measure twice and after cutting your hole, smooth out any rough edges to get the best seal.


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