The Groz Heavy duty Lever Action DEF Pumps elevate your fluid handling experience with precision and comfort. Its ergonomic lever action ensures fatigue-free operation, making it a reliable choice for pumping thick oils effortlessly. The Groz's expertise shines through in the versatile construction, accommodating water-based media and select chemicals. With a built-in 2" Bung Adaptor and an adjustable pump position, this pump ensures secure fixation on drums, while the air vent cap enhances operational efficiency. The pump is available in two variants – with 2” bung adaptor or with 2” bung adaptor & trisure bung adaptor. Whether for water-based media, detergents, lubricants, or DEF, The Groz Heavy-Duty Lever Action Drum Pump, achieving a flow rate of up to 500 mL per stroke or 1 pint per stroke, stands as a pinnacle of reliability and versatility in fluid handling.