--- product_id: 117985982 title: "- Groz Rotary Drum Pump GNB-25, Cast Iron Body, NBR Seal, 3-Piece Rigid Steel Suction Tube, 1\" Inlet, 2\" Bung, Dual-Direction for 15-55 Gallon Diesel & Oil Drums (44052)" brand: "groz" price: "€ 219.54" currency: EUR in_stock: true category: "Groz" url: https://www.desertcart.hr/products/117985982-groz-rotary-drum-pump-gnb-25-cast-iron-body-nbr store_origin: HR region: Croatia --- # Dual-direction rotary action for fast transfer Cast iron body for rugged durability Fits 15-55 gallon drums with 3-piece steel tube - Groz Rotary Drum Pump GNB-25, Cast Iron Body, NBR Seal, 3-Piece Rigid Steel Suction Tube, 1" Inlet, 2" Bung, Dual-Direction for 15-55 Gallon Diesel & Oil Drums (44052) **Brand:** groz **Price:** € 219.54 **Availability:** ✅ In Stock ## Summary > 🛠️ Pump Like a Pro, Save Time Like a Boss! ## Quick Answers - **What is this?** - Groz Rotary Drum Pump GNB-25, Cast Iron Body, NBR Seal, 3-Piece Rigid Steel Suction Tube, 1" Inlet, 2" Bung, Dual-Direction for 15-55 Gallon Diesel & Oil Drums (44052) by groz - **How much does it cost?** € 219.54 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/117985982-groz-rotary-drum-pump-gnb-25-cast-iron-body-nbr) ## Best For - groz enthusiasts ## Why This Product - Trusted groz brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Heavy-duty cast iron body and precision-machined vanes ensure smooth, reliable flow and resist daily shop wear. - • **Versatile Compatibility:** NBR seals and steel wetted parts handle diesel, kerosene, heating oil, and motor oils up to SAE 90 with zero leaks. - • **Engineered for Efficiency:** Dual-direction rotary pump empties or refills drums with a simple handle turn—cut your transfer time in half. - • **Trusted by Pros Worldwide:** The go-to pump for mechanics, farms, and fleet maintenance—join thousands who rely on Groz for manual fluid transfer. - • **Custom Fit for Standard Drums:** 3-piece rigid threaded steel suction tube and 2" cast iron bung adapter fit all 15-55 gallon drums seamlessly. ## Overview The Groz GNB-25 Rotary Drum Pump is a professional-grade, cast iron manual pump designed for fast, reliable transfer of diesel, kerosene, heating oil, and motor oils from 15-55 gallon drums. Featuring dual-direction rotary action, a rugged 3-piece steel suction tube, and NBR seals, it’s built to withstand heavy daily use in automotive, agricultural, and industrial settings. ## Description Stop wasting time hand-bucketing fuel and oil from 55-gallon drums. The Groz GNB-25 Rotary Drum Pump (44052) is the world's most popular rotary drum pump, engineered with a sturdy cast iron body and precision-machined cast iron vanes for smooth, consistent flow on every turn. Dual-directional operation lets you empty or refill containers simply by reversing the handle.Built for professional fuel and lubrication work, the GNB-25 ships complete with a 3-piece rigid threaded steel suction tube, 2" cast iron bung adapter, and steel discharge spout. The 1" threaded inlet and NBR seals with steel and cast iron wetted components make it ideal for diesel, kerosene, heating oil, fuel oil, motor oil, and lubricating oils up to SAE 90. Do not use with water-based media, antifreeze, solvents, acids, or gasoline.At 6.6 kg / 14.5 lb, this Groz rotary pump fits standard 50-205 L (15-55 gallon) drums and is trusted by automotive shops, fleet maintenance crews, farms, and industrial users. Tip: when pumping low-viscosity media like diesel or kerosene, prime the pump by adding 30 ml of oil into the outlet. ## Features - STOP WASTING TIME ON SLOW OIL TRANSFERS - Dual-directional rotary action empties or refills 15-55 gallon (50-205 L) drums of diesel, kerosene, heating oil and motor oil with a simple reverse turn of the handle. - RUGGED CAST IRON BUILD FOR DAILY SHOP USE - Sturdy cast iron body with precisely machined cast iron vanes delivers smoother draw and steady flow; 6.6 kg / 14.5 lb assembly resists shop abuse and long-term wear. - 3-PIECE RIGID THREADED SUCTION TUBE - Steel 3-piece threaded suction tube assembles to fit standard 15-55 gallon drums with a 1" threaded inlet, 2" cast iron bung adapter, and steel discharge spout. - NBR-SEALED FOR FUEL & LUBE OIL DUTY - NBR seals with steel and cast iron wetted parts handle diesel, kerosene, heating oil, fuel oil, motor oil and lubricating oils up to SAE 90; do NOT use with water, antifreeze, solvents, acids or gasoline. - TRUSTED BY MECHANICS, FARMS & FLEET SHOPS - The most popular drum pump worldwide, the Groz GNB-25 is built for automotive shops, agricultural operations, fleet maintenance and industrial fluid transfer where reliable manual dispensing is required. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01A7ERBH8 | | Best Sellers Rank | #353,834 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #21 in Rotary Vane Pumps | | Brand Name | Groz | | Color | Red | | Customer Reviews | 4.3 4.3 out of 5 stars (37) | | Included Components | Barrel Pump | | Item Weight | 13 Pounds | | Manufacturer | Groz | | Manufacturer Part Number | 44052 | | Material Type | Cast Iron | | Model Number | 44052 | | Number of Items | 1 | | Shape | Round | | UPC | 816139014425 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Groz - **Color:** Red - **Material:** Cast Iron - **Shape:** Round - **UPC:** 816139014425 ## Images ![- Groz Rotary Drum Pump GNB-25, Cast Iron Body, NBR Seal, 3-Piece Rigid Steel Suction Tube, 1" Inlet, 2" Bung, Dual-Direction for 15-55 Gallon Diesel & Oil Drums (44052) - Image 1](https://m.media-amazon.com/images/I/6166TS4sIdL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Frequently Bought Together - Groz 44052 Rotary Barrel Pump, 1" Inlet with 3-piece Threaded Suction Tube - Duda Energy dwrench Aluminum Drum Wrench for Opening 10 gal, 15 gal, 20 gal, 30 gal and 55 gal Barrels Standard, 2" Bung Racing Fuel Methanol, 2" --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/117985982-groz-rotary-drum-pump-gnb-25-cast-iron-body-nbr](https://www.desertcart.hr/products/117985982-groz-rotary-drum-pump-gnb-25-cast-iron-body-nbr) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-05*