Nephelometer Pump Assy, Replacement Back Catalog number: 380-0035-01 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended TE-24 Teflon Bag, On-Off Valve (50L) Price on request 800255 Single Variable Flow Kit, 7-10 x 110mm Price on request 298-0027-01 Charger, Smart Lithium Ion 100 to 240VAC for Nephe Price on request