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.

RV & Marine Tanks - RV Holding Tanks - End Dump Holding Tanks - Page 1

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Enduraplas Poly Tanks | Plastic Water Tanks | WST

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Texas Metal Tanks

SITE TANKS

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9 Gallon RV Holding Tank H-256

MSRP: $90.72

Now: $86.25

Add to Cart
Compare
10 Gallon RV Holding Tank H-493

MSRP: $129.60

Now: $123.22

Add to Cart
Compare
10 Gallon RV Holding Tank H-384

MSRP: $103.68

Now: $98.58

Add to Cart
Compare
10 Gallon RV Holding Tank H-380

MSRP: $103.68

Now: $98.58

Add to Cart
Compare
10 Gallon RV Holding Tank H-325

MSRP: $129.60

Now: $123.22

Add to Cart
Compare
10 Gallon RV Holding Tank H-219S

MSRP: $138.91

Now: $132.08

Add to Cart
Compare
12 Gallon RV Holding Tank H-219L

MSRP: $170.95

Now: $162.53

Add to Cart
Compare
15 Gallon RV Holding Tank H-131

MSRP: $155.52

Now: $147.87

Add to Cart
Compare
16 Gallon RV Holding Tank H-379

MSRP: $103.68

Now: $98.58

Add to Cart
Compare
16 Gallon RV Holding Tank H-307

MSRP: $220.31

Now: $209.47

Add to Cart
Compare
17 Gallon RV Holding Tank H-253

MSRP: $129.60

Now: $123.22

Add to Cart
Compare
18 Gallon RV Holding Tank H-566

MSRP: $123.12

Now: $117.06

Add to Cart
Compare
19 Gallon RV Holding Tank H-567

MSRP: $207.36

Now: $197.15

Add to Cart
Compare
19 Gallon RV Holding Tank H-244

MSRP: $220.31

Now: $209.47

Add to Cart
Compare
20 Gallon RV Holding Tank H-502

MSRP: $168.48

Now: $160.19

Add to Cart
Compare
20 Gallon RV Holding Tank H-448

MSRP: $207.36

Now: $197.15

Add to Cart
Compare
20 Gallon RV Holding Tank H-424

MSRP: $194.40

Now: $184.82

Add to Cart
Compare
21 Gallon RV Holding Tank H-571

MSRP: $168.48

Now: $160.19

Add to Cart
Compare
21 Gallon RV Holding Tank H-551

MSRP: $129.60

Now: $123.22

Add to Cart
Compare
21 Gallon RV Holding Tank H-454

MSRP: $220.31

Now: $209.47

Add to Cart
Compare
22 Gallon RV Holding Tank H-294

MSRP: $168.48

Now: $160.19

Add to Cart
Compare
23 Gallon RV Holding Tank H-447

MSRP: $233.27

Now: $221.79

Add to Cart
Compare
23 Gallon RV Holding Tank H-298

MSRP: $155.52

Now: $147.87

Add to Cart
Compare
23 Gallon RV Holding Tank H-272

MSRP: $181.44

Now: $172.50

Add to Cart
Compare
24 Gallon RV Holding Tank H-103

MSRP: $207.36

Now: $197.15

Add to Cart
Compare
25 Gallon RV Holding Tank H-453S

MSRP: $220.31

Now: $209.47

Add to Cart
Compare
25 Gallon RV Holding Tank H-295

MSRP: $181.44

Now: $172.50

Add to Cart
Compare
25 Gallon RV Holding Tank H-278

MSRP: $155.52

Now: $147.87

Add to Cart
Compare
26 Gallon RV Holding Tank H-560

MSRP: $194.40

Now: $184.82

Add to Cart
Compare
26 Gallon RV Holding Tank H-444

MSRP: $233.27

Now: $221.79

Add to Cart
Compare
27 Gallon RV Holding Tank H-453L

MSRP: $246.23

Now: $234.11

Add to Cart
Compare
27 Gallon RV Holding Tank H-356

MSRP: $233.27

Now: $221.79

Add to Cart
Compare

9 Gallon RV Holding Tank H-256

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 9 Gallon RV Holding Tank, Part# H-256, is engineered to meet the requirements of mobile...

MSRP: $90.72

Now: $86.25
Add to Cart Compare
10 Gallon RV Holding Tank H-493

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 10 Gallon RV Holding Tank, Part# H-493, is engineered to meet the requirements of mobile...

MSRP: $129.60

Now: $123.22
Add to Cart Compare
10 Gallon RV Holding Tank H-384

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 10 Gallon RV Holding Tank, Part# H-384, is engineered to meet the requirements of mobile...

MSRP: $103.68

Now: $98.58
Add to Cart Compare
10 Gallon RV Holding Tank H-380

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 10 Gallon RV Holding Tank, Part# H-380, is engineered to meet the requirements of mobile...

MSRP: $103.68

Now: $98.58
Add to Cart Compare
10 Gallon RV Holding Tank H-325

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 10 Gallon RV Holding Tank, Part# H-325, is engineered to meet the requirements of mobile...

MSRP: $129.60

Now: $123.22
Add to Cart Compare
10 Gallon RV Holding Tank H-219S

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 10 Gallon RV Holding Tank, Part# H-219S, is engineered to meet the requirements of mobile...

MSRP: $138.91

Now: $132.08
Add to Cart Compare
12 Gallon RV Holding Tank H-219L

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 12 Gallon RV Holding Tank, Part# H-219L, is engineered to meet the requirements of mobile...

MSRP: $170.95

Now: $162.53
Add to Cart Compare
15 Gallon RV Holding Tank H-131

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 15 Gallon RV Holding Tank, Part# H-131, is engineered to meet the requirements of mobile...

MSRP: $155.52

Now: $147.87
Add to Cart Compare
16 Gallon RV Holding Tank H-379

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 16 Gallon RV Holding Tank, Part# H-379, is engineered to meet the requirements of mobile...

MSRP: $103.68

Now: $98.58
Add to Cart Compare
16 Gallon RV Holding Tank H-307

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 16 Gallon RV Holding Tank, Part# H-307, is engineered to meet the requirements of mobile...

MSRP: $220.31

Now: $209.47
Add to Cart Compare
17 Gallon RV Holding Tank H-253

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 17 Gallon RV Holding Tank, Part# H-253, is engineered to meet the requirements of mobile...

MSRP: $129.60

Now: $123.22
Add to Cart Compare
18 Gallon RV Holding Tank H-566

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 18 Gallon RV Holding Tank, Part# H-566, is engineered to meet the requirements of mobile...

MSRP: $123.12

Now: $117.06
Add to Cart Compare
19 Gallon RV Holding Tank H-567

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 19 Gallon RV Holding Tank, Part# H-567, is engineered to meet the requirements of mobile...

MSRP: $207.36

Now: $197.15
Add to Cart Compare
19 Gallon RV Holding Tank H-244

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 19 Gallon RV Holding Tank, Part# H-244, is engineered to meet the requirements of mobile...

MSRP: $220.31

Now: $209.47
Add to Cart Compare
20 Gallon RV Holding Tank H-502

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 20 Gallon RV Holding Tank, Part# H-502, is engineered to meet the requirements of mobile...

MSRP: $168.48

Now: $160.19
Add to Cart Compare
20 Gallon RV Holding Tank H-448

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 20 Gallon RV Holding Tank, Part# H-448, is engineered to meet the requirements of mobile...

MSRP: $207.36

Now: $197.15
Add to Cart Compare
20 Gallon RV Holding Tank H-424

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 20 Gallon RV Holding Tank, Part# H-424, is engineered to meet the requirements of mobile...

MSRP: $194.40

Now: $184.82
Add to Cart Compare
21 Gallon RV Holding Tank H-571

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 21 Gallon RV Holding Tank, Part# H-571, is engineered to meet the requirements of mobile...

MSRP: $168.48

Now: $160.19
Add to Cart Compare
21 Gallon RV Holding Tank H-551

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 21 Gallon RV Holding Tank, Part# H-551, is engineered to meet the requirements of mobile...

MSRP: $129.60

Now: $123.22
Add to Cart Compare
21 Gallon RV Holding Tank H-454

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 21 Gallon RV Holding Tank, Part# H-454, is engineered to meet the requirements of mobile...

MSRP: $220.31

Now: $209.47
Add to Cart Compare
22 Gallon RV Holding Tank H-294

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 22 Gallon RV Holding Tank, Part# H-294, is engineered to meet the requirements of mobile...

MSRP: $168.48

Now: $160.19
Add to Cart Compare
23 Gallon RV Holding Tank H-447

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 23 Gallon RV Holding Tank, Part# H-447, is engineered to meet the requirements of mobile...

MSRP: $233.27

Now: $221.79
Add to Cart Compare
23 Gallon RV Holding Tank H-298

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 23 Gallon RV Holding Tank, Part# H-298, is engineered to meet the requirements of mobile...

MSRP: $155.52

Now: $147.87
Add to Cart Compare
23 Gallon RV Holding Tank H-272

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 23 Gallon RV Holding Tank, Part# H-272, is engineered to meet the requirements of mobile...

MSRP: $181.44

Now: $172.50
Add to Cart Compare
24 Gallon RV Holding Tank H-103

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 24 Gallon RV Holding Tank, Part# H-103, is engineered to meet the requirements of mobile...

MSRP: $207.36

Now: $197.15
Add to Cart Compare
25 Gallon RV Holding Tank H-453S

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 25 Gallon RV Holding Tank, Part# H-453S, is engineered to meet the requirements of mobile...

MSRP: $220.31

Now: $209.47
Add to Cart Compare
25 Gallon RV Holding Tank H-295

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 25 Gallon RV Holding Tank, Part# H-295, is engineered to meet the requirements of mobile...

MSRP: $181.44

Now: $172.50
Add to Cart Compare
25 Gallon RV Holding Tank H-278

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 25 Gallon RV Holding Tank, Part# H-278, is engineered to meet the requirements of mobile...

MSRP: $155.52

Now: $147.87
Add to Cart Compare
26 Gallon RV Holding Tank H-560

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 26 Gallon RV Holding Tank, Part# H-560, is engineered to meet the requirements of mobile...

MSRP: $194.40

Now: $184.82
Add to Cart Compare
26 Gallon RV Holding Tank H-444

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 26 Gallon RV Holding Tank, Part# H-444, is engineered to meet the requirements of mobile...

MSRP: $233.27

Now: $221.79
Add to Cart Compare
27 Gallon RV Holding Tank H-453L

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 27 Gallon RV Holding Tank, Part# H-453L, is engineered to meet the requirements of mobile...

MSRP: $246.23

Now: $234.11
Add to Cart Compare
27 Gallon RV Holding Tank H-356

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 27 Gallon RV Holding Tank, Part# H-356, is engineered to meet the requirements of mobile...

MSRP: $233.27

Now: $221.79
Add to Cart Compare

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End Dump Holding Tanks