Greenhouse Drainage

ULMA HYDROPLUS Mini with Stainless Steel Perforated Tread Grate (440 / IP100KCA) Class A

ULMA HYDROPLUS Mini with Stainless Steel ADA Compliant/Heelproof Wedge Wire Grate (436) Class B

ULMA HYDROPLUS Mini with Stainless Steel ADA Compliant Reinforced Wedge Wire Grate (438)

ULMA HYDROPLUS Mini with Mesh Stainless Steel Grate (432 / IEX100KCB) Class B

ULMA HYDROPLUS Mini with Galvanized Slotted Grate (420 / GN100KCA) Class A

ULMA HYDROPLUS Mini with Galvanized Perforated Tread Grate (410 / GP100KCA) Class A

ULMA HYDROPLUS Mini with Galvanized Mesh Heelproof Grate (406 / GEHX100KCB) Class B

ULMA HYDROPLUS Mini with Galvanized Mesh Grate (402 / GEX100KCB) Class B

ULMA HYDROPLUS Mini with Ductile Iron Slotted Grate (480) Class C

ULMA HYDROPLUS Mini with Ductile Iron Slotted Grate (462G)

ULMA HYDROPLUS Mini with Ductile Iron Slotted Grate (461D) Class E

ULMA HYDROPLUS Mini with Ductile Iron Slotted Grate (460) Class C

ULMA HYDROPLUS Mini with 497 / PE100KCBM Mesh Grate Class B

ULMA HYDROPLUS Mini with 495/PNH100KCAM Slotted HP Grate Class A

ULMA HYDROPLUS Mini with 494/PNH100KCAM Slotted HP Grate Class A

ULMA HYDROPLUS Mini with 488 Fiberglass bar grate - Load Class C

ULMA HYDROPLUS Mini with 486 Fiberglass Grate - Load Class B

ULMA HYDROPLUS Mini w/ Iron Age Regular Joe Raw Heel Proof Grate | Class B

ULMA HYDROPLUS Mini w/ Iron Age Regular Joe Raw Cast Iron Grate | Class B

ULMA HYDROPLUS Mini w/ Iron Age Regular Joe BoOF Heel Proof Cast Iron Grate | Class B

ULMA HYDROPLUS Mini w/ Iron Age Regular Joe BoOF Cast Iron Grate | Class B

ULMA HYDROPLUS Mini w/ Iron Age Minnione BoOF Cast Iron Grate | Class B

ULMA HYDROPLUS Mini w/ Iron Age MBA5-20I21HP / IA-BAY-0520-HP-BF Mission Bay Heel Proof BoOF Cast Iron Grate | Class B

ULMA HYDROPLUS Mini w/ Iron Age MBA5-20I21HP / IA-BAY-0520-HP Mission Bay Heel Proof Raw Cast Iron Grate | Class B