Author Archives: marketing

6″ Threaded Cap Release Visit the Lids page Features: Available with no top port or single 2-2.5″ modified buttress threads or single 2″ NPS threads in top port. Rated for maximum internal pressure of 15 PSI.   Applications requiring pressure leak or pressure loss testing such as that required for UN compliance. UN regulated tanks, […]

New Product Release: Reverse Liquid Level Sight Gauge Kits Visit the Dualline page Features: Kit is designed for DuallineTM tanks where actual liquid levels are not normally visible. Two kits are offered:   Small Gauge Kit (14987) for tank capacities of 1500 gallons and less. Large Gauge Kit (14988) for tank capacities of 2000 gallons […]

16 inch Hinged Lid Release Visit the Lids page Features:   Designed to be a direct replacement for the DHI non-hinged threaded lid as well as current competitive 16″ lids. Manufactured from No Break Polypropylene resin. Available in both vented and non-vented configurations.   Vented lids offer equivalent air flow of a 4″ fitting.   […]

VT2500-96 & VT3000-96 Release Visit the Vertical Tank Page Features Furnished with a 16″ Vented Lid Assembly as standard equipment Furnished with a 2″ FPT heavy-duty polypropylene fitting with Santoprene gasket. Gallon indicators are included on one side of the tank. Tank features two side sumps for fitting installation. Manufactured from linear low density polyethylene […]

 New Product Release: 500, 750 and 1000 Gallon Slim-Line Utility Tanks Visit the Slim Line Tank page Features: Manufactured from high density virgin polyethylene with U.V. stabilizers Designed for narrow installations. Standard with 2″ FPT Polypropylene fitting with Santoprene gasket. Furnished with a 16″ vented lid assembly. Top and bottom fitting flats on each end […]

New Product Release 9″ Threaded Cap Visit the Lids page Features: Cap and gasket may be utilized in applications where chemical contact is approved with known chemical resistivity data for the materials specified below. Rated for maximum internal pressure of 15 PSI.   Applications requiring pressure leak or pressure loss testing. UN regulated tanks, totes […]

New Product Release: Low Profile Septic Tank Visit our Low Profile Septic Tank page   Features: 1000, 1250 and 1500 gallons of storage. Sectional ribbing to sustain vertical soil pressures up to 500 PSF at a maximum soil depth of 36″. Manufactured from high-density polyethylene with U.V. stabilizers. Furnished with two 24″ openings for burial […]

New Product Release FSFM4200-92 Visit the Free Standing Horizontal Tank page   Features Tank is a freestanding elliptical tank with legs for indoor or outdoor, stationary or transportable applications. Five hoop recesses are provided around the tank to facilitate anchoring. Gallon indicators are included on one side and end of the tank. The tank features […]

New Product Release FS0055-23 Visit our Free Standing Leg Tank page Features: Two hoop band recesses are provided around the tank to facilitate anchoring. Gallon / Liter indicators are included on the end and side of tank. Tank features end sumps for fitting location – a center side sump is also furnished. Tank is manufactured from […]

Dock Corner Cushion Release Visit the Dock Cushions page   Features: Rotationally  molded PVC dock corner cushions. Designed to be installed on boat dock structures- floating or fixed. Intended for the protection of watercraft when porting or deporting the dock. Cushion features top and bottom flanges for faster installation. Product is constructed from PVC with […]

Press Release June 2018 Ace Float Drums IMANNA Tested and Certified IMANNA Laboratory, Inc. is a privately-owned, independent testing facility providing certification testing for marine products. IMANNA is recognized as an approved laboratory for testing to marine industry standards. Den Hartog Industries, creator of Ace Roto-Mold Float Drums, recently asked IMANNA to put their well-respected […]

Den Hartog Industries, Inc. is proud to introduce a new design to our pickup tank line. This new tank is a space saver style pickup tank for indoor or outdoor, stationary or transportable applications. Tank fits pickup truck beds with a minimum of 29” of length (front to back), 48” between wheel wells and 60” […]

Den Hartog Industries, Inc. is proud to present a new addition to our Dualline tank line. The 6500 gallon Dualline is a freestanding double wall vertical tank with a flat bottom for indoor or outdoor stationary applications. Double wall construction provides containment in the event the inner or primary tank is compromised. An EPDM elastic […]

Den Hartog Industries, Inc. is proud to present a new addition to our Dualline tank line. The 6000 gallon Dualline is a freestanding double wall vertical tank with a flat bottom for indoor or outdoor stationary applications. Double wall construction provides containment in the event the inner or primary tank is compromised. An EPDM elastic […]

In an effort to continue to improve the ergonomics of the Lil’ Lugger Utility/Dock Cart, Den Hartog Industries, Inc. has made changes to the handle, handle position, and the parking stand. Effective with new shipments of the utility carts, the handle and frame have been modified.   Check out the updated print for more information.

Den Hartog Industries, Inc. has recently released 2 NEW 15° Cone Bottom Tanks-1005 & 1500 Gallons The 1005 Gallon Cone Bottom Tank is 64” in diameter with a 15-degree cone bottom for indoor or outdoor stationary applications. Gallon indicators are included on one side of the tank. Tank features a bottom sump for fitting installation. […]

Den Hartog Industries is proud to expand its line of float drums with 8 new sizes. The product is designed as a foam-filled dock float. Float features mounting slots for attachment. Float top and bottom are ribbed for strength. Sidewalls are ribbed at each connection point for strength. Foam filled products are tested in accordance […]

Dualline™ Double Wall Tanks Dualline tanks are free standing double wall tanks with flat bottoms for indoor or outdoor stationary applications. The double wall construction provides containment in the event the inner or primary tank is compromised. An EPDM elastic seal is standard and seals the primary tank to the secondary tank to prevent dirt […]

Armstrong-Weatherly Associates to represent DHI products and services in Texas and New Mexico   DHI is excited to introduce the addition of our newest Independent Representative Agency, Armstrong Weatherly Associates.  Armstrong/Weatherly Associates (AWA) is a multi-person manufacturer’s representative agency that specializes in sales and     engineering specification influence in Texas, Louisiana, and Oklahoma for over 25 […]

NEW9000 Gallon Vertical Tank VT9000-142 Den Hartog Industries, Inc. is proud to introduce a new, larger freestanding vertical tank with a flat bottom for indoor or outdoor applications. Tank top is domed for strength and four tie-down lugs are provided on the top to facilitate anchoring the tank. Ace Roto-Mold Vertical Tanks are designed for […]