What size vehicle do I need for a skid sprayer?

UTV skids (60–100 gal) fit most utility vehicles. A 200-gal fire skid suits a ½–¾ ton truck; 300–500 gal models need a 1-ton or larger. Confirm filled weight (water ≈ 8.34 lb/gal).

What’s the difference between diaphragm and centrifugal pumps?

Diaphragm pumps provide higher pressure for long-range spot spraying and tree work; centrifugal pumps provide higher flow for dust control, quick fill, and fire streams.

Can I mix fire retardant?

Yes, fire control skids are compatible with approved retardants. Follow chemical guidelines and flush after use.

Are units shipped assembled?

Yes. Units arrive skid-mounted and ready to use after basic setup.

End Dump RV Holding Tanks | Tank Superstore

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Enduraplas Poly Tanks | Plastic Water Tanks | WST

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30 Gallon RV Holding Tank H-270

MSRP: $233.27

Now: $221.79

Add to Cart
Compare
31 Gallon RV Holding Tank H-562

MSRP: $220.31

Now: $209.47

Add to Cart
Compare
32 Gallon RV Holding Tank H-531

MSRP: $259.19

Now: $246.44

Add to Cart
Compare
32 Gallon RV Holding Tank H-67 (OR)

MSRP: $349.91

Now: $332.68

Add to Cart
Compare
35 Gallon RV Holding Tank H-420

MSRP: $298.07

Now: $283.39

Add to Cart
Compare
35 Gallon RV Holding Tank H-305

MSRP: $259.19

Now: $246.44

Add to Cart
Compare
36 Gallon RV Holding Tank H-215

MSRP: $298.07

Now: $283.39

Add to Cart
Compare
38 Gallon RV Holding Tank H-536

MSRP: $272.15

Now: $258.76

Add to Cart
Compare
38 Gallon RV Holding Tank H-388

MSRP: $246.23

Now: $234.11

Add to Cart
Compare
38 Gallon RV Holding Tank H-218

MSRP: $246.23

Now: $234.11

Add to Cart
Compare
42 Gallon RV Holding Tank H-498

MSRP: $323.99

Now: $308.04

Add to Cart
Compare
50 Gallon RV Holding Tank H-514

MSRP: $272.15

Now: $258.76

Add to Cart
Compare
50 Gallon RV Holding Tank H-361 [OR]

MSRP: $285.11

Now: $271.08

Add to Cart
Compare
51 Gallon RV Holding Tank H-257

MSRP: $233.27

Now: $221.79

Add to Cart
Compare
55 Gallon RV Holding Tank H-85

MSRP: $311.03

Now: $295.72

Add to Cart
Compare
56 Gallon RV Holding Tank H-266

MSRP: $388.79

Now: $369.65

Add to Cart
Compare
60 Gallon RV Holding Tank H-365

MSRP: $311.03

Now: $295.72

Add to Cart
Compare
60 Gallon RV Holding Tank H-143(OR)

MSRP: $388.79

Now: $369.65

Add to Cart
Compare
76 Gallon RV Holding Tank H-569

MSRP: $518.38

Now: $492.87

Add to Cart
Compare
77 Gallon RV Holding Tank H-265 [OR)

MSRP: $388.79

Now: $369.65

Add to Cart
Compare
78 Gallon RV Holding Tank H-540

MSRP: $1,062.68

Now: $1,010.36

Add to Cart
Compare
104 Gallon RV Holding Tank H-310

MSRP: $388.79

Now: $369.65

Add to Cart
Compare
120 Gallon RV Holding Tank H-366

MSRP: $453.58

Now: $431.25

Add to Cart
Compare
123 Gallon RV Holding Tank H-331

MSRP: $622.06

Now: $591.44

Add to Cart
Compare
170 Gallon RV Holding Tank H-360 [OR]

MSRP: $531.34

Now: $505.18

Add to Cart
Compare
250 Gallon RV Holding Tank H-543

MSRP: $1,295.95

Now: $1,232.15

Add to Cart
Compare

30 Gallon RV Holding Tank H-270

This tank ships in 6-8 weeks. Custom fitting placement is not available at this time. It can be ordered blank, or blank with a DIY Fitting Kit Custom Roto-Mold 30 Gallon RV Holding Tank, Part# H-270,...

MSRP: $233.27

Now: $221.79
Add to Cart Compare
31 Gallon RV Holding Tank H-562

This tank ships in 6-8 weeks. Custom fitting placement is not available at this time. It can be ordered blank, or blank with a DIY Fitting Kit Custom Roto-Mold 31 Gallon RV Holding Tank, Part# H-562,...

MSRP: $220.31

Now: $209.47
Add to Cart Compare
32 Gallon RV Holding Tank H-531

This tank ships in 6-8 weeks. Custom fitting placement is not available at this time. It can be ordered blank, or blank with a DIY Fitting Kit Custom Roto-Mold 32 Gallon RV Holding Tank, Part# H-531,...

MSRP: $259.19

Now: $246.44
Add to Cart Compare
32 Gallon RV Holding Tank H-67 (OR)

This tank ships in 6-8 weeks. Custom fitting placement is not available at this time. It can be ordered blank, or blank with a DIY Fitting Kit Custom Roto-Mold 32 Gallon RV Holding Tank, Part# H-67...

MSRP: $349.91

Now: $332.68
Add to Cart Compare
35 Gallon RV Holding Tank H-420

This tank ships in 6-8 weeks. Custom fitting placement is not available at this time. It can be ordered blank, or blank with a DIY Fitting Kit Custom Roto-Mold 35 Gallon RV Holding Tank, Part# H-420,...

MSRP: $298.07

Now: $283.39
Add to Cart Compare
35 Gallon RV Holding Tank H-305

This tank ships in 6-8 weeks. Custom fitting placement is not available at this time. It can be ordered blank, or blank with a DIY Fitting Kit Custom Roto-Mold 35 Gallon RV Holding Tank, Part# H-305,...

MSRP: $259.19

Now: $246.44
Add to Cart Compare
36 Gallon RV Holding Tank H-215

This tank ships in 6-8 weeks. Custom fitting placement is not available at this time. It can be ordered blank, or blank with a DIY Fitting Kit Custom Roto-Mold 36 Gallon RV Holding Tank, Part# H-215,...

MSRP: $298.07

Now: $283.39
Add to Cart Compare
38 Gallon RV Holding Tank H-536

This tank ships in 6-8 weeks. Custom fitting placement is not available at this time. It can be ordered blank, or blank with a DIY Fitting Kit Custom Roto-Mold 38 Gallon RV Holding Tank, Part# H-536,...

MSRP: $272.15

Now: $258.76
Add to Cart Compare
38 Gallon RV Holding Tank H-388

This tank ships in 6-8 weeks. Custom fitting placement is not available at this time. It can be ordered blank, or blank with a DIY Fitting Kit Custom Roto-Mold 38 Gallon RV Holding Tank, Part# H-388,...

MSRP: $246.23

Now: $234.11
Add to Cart Compare
38 Gallon RV Holding Tank H-218

This tank ships in 6-8 weeks. Custom fitting placement is not available at this time. It can be ordered blank, or blank with a DIY Fitting Kit Custom Roto-Mold 38 Gallon RV Holding Tank, Part# H-218,...

MSRP: $246.23

Now: $234.11
Add to Cart Compare
42 Gallon RV Holding Tank H-498

This tank ships in 6-8 weeks. Custom fitting placement is not available at this time. It can be ordered blank, or blank with a DIY Fitting Kit Custom Roto-Mold 42 Gallon RV Holding Tank, Part# H-498,...

MSRP: $323.99

Now: $308.04
Add to Cart Compare
50 Gallon RV Holding Tank H-514

This tank ships in 6-8 weeks. Custom fitting placement is not available at this time. It can be ordered blank, or blank with a DIY Fitting Kit Custom Roto-Mold 50 Gallon RV Holding Tank, Part# H-514,...

MSRP: $272.15

Now: $258.76
Add to Cart Compare
50 Gallon RV Holding Tank H-361 [OR]

This tank ships in 6-8 weeks. Custom fitting placement is not available at this time. It can be ordered blank, or blank with a DIY Fitting Kit Custom Roto-Mold 50 Gallon RV Holding Tank, Part# H-361...

MSRP: $285.11

Now: $271.08
Add to Cart Compare
51 Gallon RV Holding Tank H-257

This tank ships in 6-8 weeks. Custom fitting placement is not available at this time. It can be ordered blank, or blank with a DIY Fitting Kit Custom Roto-Mold 51 Gallon RV Holding Tank, Part# H-257,...

MSRP: $233.27

Now: $221.79
Add to Cart Compare
55 Gallon RV Holding Tank H-85

This tank ships in 6-8 weeks. Custom fitting placement is not available at this time. It can be ordered blank, or blank with a DIY Fitting Kit Custom Roto-Mold 55 Gallon RV Holding Tank, Part# H-85,...

MSRP: $311.03

Now: $295.72
Add to Cart Compare
56 Gallon RV Holding Tank H-266

This tank ships in 6-8 weeks. Custom fitting placement is not available at this time. It can be ordered blank, or blank with a DIY Fitting Kit Custom Roto-Mold 56 Gallon RV Holding Tank, Part# H-266,...

MSRP: $388.79

Now: $369.65
Add to Cart Compare
60 Gallon RV Holding Tank H-365

This tank ships in 6-8 weeks. Custom fitting placement is not available at this time. It can be ordered blank, or blank with a DIY Fitting Kit Custom Roto-Mold 60 Gallon RV Holding Tank, Part# H-365,...

MSRP: $311.03

Now: $295.72
Add to Cart Compare
60 Gallon RV Holding Tank H-143(OR)

This tank ships in 6-8 weeks. Custom fitting placement is not available at this time. It can be ordered blank, or blank with a DIY Fitting Kit Custom Roto-Mold 60 Gallon RV Holding Tank, Part#...

MSRP: $388.79

Now: $369.65
Add to Cart Compare
76 Gallon RV Holding Tank H-569

This tank ships in 6-8 weeks. Custom fitting placement is not available at this time. It can be ordered blank, or blank with a DIY Fitting Kit Custom Roto-Mold 76 Gallon RV Holding Tank, Part# H-569,...

MSRP: $518.38

Now: $492.87
Add to Cart Compare
77 Gallon RV Holding Tank H-265 [OR)

This tank ships in 6-8 weeks. Custom fitting placement is not available at this time. It can be ordered blank, or blank with a DIY Fitting Kit Custom Roto-Mold 77 Gallon RV Holding Tank, Part# H-265...

MSRP: $388.79

Now: $369.65
Add to Cart Compare
78 Gallon RV Holding Tank H-540

This tank ships in 6-8 weeks. Custom fitting placement is not available at this time. It can be ordered blank, or blank with a DIY Fitting Kit Custom Roto-Mold 78 Gallon RV Holding Tank, Part# H-540,...

MSRP: $1,062.68

Now: $1,010.36
Add to Cart Compare
104 Gallon RV Holding Tank H-310

This tank ships in 6-8 weeks. Custom fitting placement is not available at this time. It can be ordered blank, or blank with a DIY Fitting Kit Custom Roto-Mold 104 Gallon RV Holding Tank, Part#...

MSRP: $388.79

Now: $369.65
Add to Cart Compare
120 Gallon RV Holding Tank H-366

This tank ships in 6-8 weeks. Custom fitting placement is not available at this time. It can be ordered blank, or blank with a DIY Fitting Kit Custom Roto-Mold 120 Gallon RV Holding Tank, Part#...

MSRP: $453.58

Now: $431.25
Add to Cart Compare
123 Gallon RV Holding Tank H-331

This tank ships in 6-8 weeks. Custom fitting placement is not available at this time. It can be ordered blank, or blank with a DIY Fitting Kit Custom Roto-Mold 123 Gallon RV Holding Tank, Part#...

MSRP: $622.06

Now: $591.44
Add to Cart Compare
170 Gallon RV Holding Tank H-360 [OR]

This tank ships in 6-8 weeks. Custom fitting placement is not available at this time. It can be ordered blank, or blank with a DIY Fitting Kit Custom Roto-Mold 170 Gallon RV Holding Tank, Part# H-360...

MSRP: $531.34

Now: $505.18
Add to Cart Compare
250 Gallon RV Holding Tank H-543

This tank ships in 6-8 weeks. Custom fitting placement is not available at this time. It can be ordered blank, or blank with a DIY Fitting Kit Custom Roto-Mold 250 Gallon RV Holding Tank, Part#...

MSRP: $1,295.95

Now: $1,232.15
Add to Cart Compare

Compare Selected

What our customers say

Purchased a boat tank and a fittings kit. Both items arrived promptly and in excellent condition. Very satisfied with the quality of service.

Zack E.
Excellent service! I bought a spill pallet, and the staff was incredibly helpful and kind. They took the time to answer all my questions and made the process very easy.

Nick P.
Very happy with my experience ordering the drum rack system was quick and easy, and it arrived right on time, excellent service!

Erin W.
Purchased a couple of cone bottom tanks the process was fast and the service was excellent. They provided great support in helping us select the best option.

Matthew B.
We purchased a 200-gallon double-wall tank, and it arrived right on schedule. Very satisfied with the service!

John S.
Purchased 15 IBC tote tanks for our company. We were very pleased with the competitive pricing and the overall value.

David R.

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End Dump Holding Tanks