If you’re looking for dependable 35 gallon chemical tanks, you want models designed to resist chemicals, withstand outdoor conditions, and provide convenient access for filling, mixing, and dispensing. This guide highlights top 35 gallon tanks ideal for agricultural, industrial, and utility use. It also includes near-sized options for variety in capacity and features. The buyer profiles below help determine who benefits most from each tank—whether you need portability, UV resistance, or secure lids for safe storage. A quick comparison table at the end summarizes the key picks.
| Product | Capacity | Best For | Key Benefit |
|---|---|---|---|
| AFWFilters Polyethylene 35 Gallon Chemical & Solution Tank | 35 gal | Farmers, hobbyists, small shops | Lid unscrews for easy access and tubing insertion |
| RomoTech 35 Gallon Polyethylene Storage Tank with Legs | 35 gal | Outdoor storage, long-term use | UV-resistant, rustproof, BPA-free |
| US Water Systems White 35 Gallon Water Tank | 35 gal | Home and small business water storage | 110 mm opening with locking lid |
| Class A Customs 35 Gallon Tank (T-3500) | 35 gal | RV, trailer, food truck plumbing | NSF-approved materials, built-in fittings |
| RomoTech 82123919 Horizontal Square Reservoir Water Tank | 50 gal | Higher-capacity storage | Similar design with clear gallon markings |
AFWFilters Polyethylene 35 Gallon Tank
Capacity and construction: 35 gallons in a durable polyethylene shell, 18″ diameter and 32″ tall. The lid unscrews from the top to allow easy insertion of tubing feeding the pump. Best for buyers who need straightforward access and simple pump hookup in a compact footprint. This tank is a good choice for small chemical applications or solution mixing in constrained spaces.
Who it’s best for: Farm operators, small-scale chemical storage users, and workshop setups that require a lightweight, corrosion-resistant tank with simple top access. Why selected: The top-access lid and compatible diameter simplify integration with standard pumps and hoses.
Caution: Ensure chemical compatibility with the tank’s polyethylene material and confirm any required venting for your chemical blends.
RomoTech 35 Gallon Polyethylene Storage Tank with Legs
Capacity and build: 35 gallons with a rugged, leg-supported design ideal for outdoor use. UV-resistant polyethylene resists cracking and outdoor degradation, and the tank is BPA-free for safer long-term liquid storage. Best for outdoor bulk storage of water, agricultural solutions, or non-flammable industrial liquids. The legs provide stability on uneven surfaces.
Who it’s best for: Farms and facilities needing a durable, free-standing liquid tank that stays put outdoors. Why selected: UV stability and rustproof construction promote long service life in harsh environments.
Caution: Floor or ground clearance under the legs should be checked to ensure proper drainage and easy cleaning access.
US Water Systems White 35 Gallon Tank
Strength and accessibility: Heavy-duty polyethylene construction resists rust, corrosion, and impact. A 110 mm opening supports easy filling and cleaning, with a locking lid to protect contents. Suitable for indoor or outdoor use in homes, farms, or commercial spaces.
Who it’s best for: Buyers prioritizing secure storage and easy access for regular filling or draining. Why selected: The large opening and locking lid make routine maintenance and safety straightforward.
Caution: The locking mechanism should be inspected periodically to maintain secure sealing in outdoor environments.
Class A Customs 35 Gallon Tank (T-3500)
Design and applicability: 35 gallon fresh or gray water tank, NSF-approved materials, and safe for fresh drinking water. Features include a long 38.75″ length, 12″ width, and 17.375″ height with built-in fittings for two 1.5″ NPT connections and two 0.5″ NPT fittings. Best for RVs, food trucks, and concession trailers that require integrated plumbing.
Who it’s best for: Mobile setups and trailers needing a compliant, ready-to-plumb water reservoir. Why selected: NSF-approved materials and built-in fittings streamline installation and compliance for mobile use.
Caution: The longer length requires adequate space for installation, especially in compact vehicle compartments.
RomoTech 82123919 50 Gallon Square Reservoir
Capacity and design: A 50 gallon square reservoir with clear gallon markings, UV-resistant and rustproof. Suitable for higher-volume needs or as a backup when 35 gallons is insufficient. Best for larger farms, RV setups, or bulk liquid storage that requires easy level monitoring.
Who it’s best for: Buyers needing more storage capacity without sacrificing a square, space-efficient footprint. Why selected: Similar construction and visibility features as the 35 gallon models allow easy capacity planning.
Caution: Higher capacity means heavier handling; ensure adequate space and handling equipment for refilling and draining.
Buying Guide
Key considerations when choosing a 35 gallon chemical tank:
- Material compatibility: Most are polyethylene; verify chemical compatibility with your solution to prevent degradation.
- Opening size and lid security: Larger openings simplify filling and cleaning; locking lids prevent spills and unauthorized access.
- Durability and UV resistance: For outdoor use, UV-stabilized or UV-resistant plastics extend service life.
- Mounting and portability: Tanks on legs or compact, portable designs suit different spaces and workflows.
- Fittings and connections: Built-in bulkheads or standard NPT fittings ease integration with pumps and hoses.
- Capacity versus space: Ensure the footprint fits your storage area and allows drainage and maintenance access.
- Maintenance requirements: Easy-to-clean interiors and accessible openings reduce downtime.
FAQ
- Q: Are 35 gallon tanks suitable for chemical storage? A: Yes, many models are designed for chemical or solution storage, with materials and lids to reduce exposure and spills.
- Q: What is the advantage of a locking lid? A: It helps prevent spills, vandalism, and contamination by keeping contents secured.
- Q: Can these tanks be used indoors and outdoors? A: Yes, most are designed for both environments, with UV resistance for outdoor use.
- Q: Do these tanks require special pumps or fittings? A: Some include built-in fittings; others are compatible with standard NPT fittings for pumps and hoses.
- Q: How do I choose between 35 and 50 gallons? A: Consider your storage volume, space, and handling capabilities. Higher capacity reduces refills but increases weight and footprint.
- Q: What maintenance is recommended? A: Regular inspection of lids, fittings, and surfaces; clean interiors as needed and ensure chemical compatibility over time.