Description Discontinued - Order generic replacement at link below Twin Black Plastic Hose with Green Stripe 3/8 ID. 5/8 OD. Surge Twin Pulsation Tubing. Fits: OEM Surge pulsators, Mini Orbit and Eclipse milking units replaces sku 7750-0220-536FT Original replacement parts from GEA WestfaliaSurge updated Sept 2026
