https://www.vbg.eu/en/products/couplings/accessories-/guiding-funnel-long-lips-vbg-795v-xx-7310d-xx/
Guiding funnel long lips VBG 795V-xx, 7310D-xx | Accessories | VBG
A coupling mouth with short lips has extensions both on top and underneath, providing optimum safety and assistance when guiding in.
guidingfunnellonglipsvbg