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Main Drain Grilles
MAIN DRAIN GRATE SERIES — 250-700mm
Main drain grate series made of stainless steel. Flush-mounted into the pool floor, it connects to the circulation pump's main suction line to draw water back from the pool bottom. Its perforated surface provides high suction capacity; 7 size options from 250x250mm to 700x700mm cover every pool size. Manufactured in AISI 304 and AISI 316 grades, the latter resistant to salt and thermal water.
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Product Information
Main drain grate series made of stainless steel. Flush-mounted into the pool floor, it connects to the circulation pump's main suction line to draw water back from the pool bottom. Its perforated surface provides high suction capacity; 7 size options from 250x250mm to 700x700mm cover every pool size. Manufactured in AISI 304 and AISI 316 grades, the latter resistant to salt and thermal water.
Technical Parameters
AISI 304
PBS25250x250mm
- Dimension (A)
- 250 mm
- Hole Diameter (B)
- 26 mm
- Number of Holes
- 256
- Weight
- 1,77 kg
- Material
- AISI 304 Stainless Steel
- Surface
- Matte (polished surface +10% surcharge)
- Mounting Type
- Flush-mounted in floor
- Durability
- Chlorine-resistant
PBS30300x300mm
- Dimension (A)
- 300 mm
- Hole Diameter (B)
- 26 mm
- Number of Holes
- 400
- Weight
- 2,30 kg
- Material
- AISI 304 Stainless Steel
- Surface
- Matte (polished surface +10% surcharge)
- Mounting Type
- Flush-mounted in floor
- Durability
- Chlorine-resistant
PBS40400x400mm
- Dimension (A)
- 400 mm
- Hole Diameter (B)
- 26 mm
- Number of Holes
- 784
- Weight
- 3,40 kg
- Material
- AISI 304 Stainless Steel
- Surface
- Matte (polished surface +10% surcharge)
- Mounting Type
- Flush-mounted in floor
- Durability
- Chlorine-resistant
PBS45450x450mm
- Dimension (A)
- 450 mm
- Hole Diameter (B)
- 26 mm
- Number of Holes
- 1024
- Weight
- 4,60 kg
- Material
- AISI 304 Stainless Steel
- Surface
- Matte (polished surface +10% surcharge)
- Mounting Type
- Flush-mounted in floor
- Durability
- Chlorine-resistant
PBS50500x500mm
- Dimension (A)
- 500 mm
- Hole Diameter (B)
- 26 mm
- Number of Holes
- 1296
- Weight
- 5,24 kg
- Material
- AISI 304 Stainless Steel
- Surface
- Matte (polished surface +10% surcharge)
- Mounting Type
- Flush-mounted in floor
- Durability
- Chlorine-resistant
PBS60600x600mm
- Dimension (A)
- 600 mm
- Hole Diameter (B)
- 26 mm
- Number of Holes
- 1936
- Weight
- 6,78 kg
- Material
- AISI 304 Stainless Steel
- Surface
- Matte (polished surface +10% surcharge)
- Mounting Type
- Flush-mounted in floor
- Durability
- Chlorine-resistant
PBS70700x700mm
- Dimension (A)
- 700 mm
- Hole Diameter (B)
- 26 mm
- Number of Holes
- 2809
- Weight
- 7,40 kg
- Material
- AISI 304 Stainless Steel
- Surface
- Matte (polished surface +10% surcharge)
- Mounting Type
- Flush-mounted in floor
- Durability
- Chlorine-resistant
AISI 316
PBS25-316250x250mm
- Dimension (A)
- 250 mm
- Hole Diameter (B)
- 26 mm
- Number of Holes
- 256
- Weight
- 1,77 kg
- Material
- AISI 316 Stainless Steel
- Surface
- Matte (polished surface +10% surcharge)
- Mounting Type
- Flush-mounted in floor
- Durability
- Resistant to salt and thermal water
PBS30-316300x300mm
- Dimension (A)
- 300 mm
- Hole Diameter (B)
- 26 mm
- Number of Holes
- 400
- Weight
- 2,30 kg
- Material
- AISI 316 Stainless Steel
- Surface
- Matte (polished surface +10% surcharge)
- Mounting Type
- Flush-mounted in floor
- Durability
- Resistant to salt and thermal water
PBS40-316400x400mm
- Dimension (A)
- 400 mm
- Hole Diameter (B)
- 26 mm
- Number of Holes
- 784
- Weight
- 3,40 kg
- Material
- AISI 316 Stainless Steel
- Surface
- Matte (polished surface +10% surcharge)
- Mounting Type
- Flush-mounted in floor
- Durability
- Resistant to salt and thermal water
PBS45-316450x450mm
- Dimension (A)
- 450 mm
- Hole Diameter (B)
- 26 mm
- Number of Holes
- 1024
- Weight
- 4,60 kg
- Material
- AISI 316 Stainless Steel
- Surface
- Matte (polished surface +10% surcharge)
- Mounting Type
- Flush-mounted in floor
- Durability
- Resistant to salt and thermal water
PBS50-316500x500mm
- Dimension (A)
- 500 mm
- Hole Diameter (B)
- 26 mm
- Number of Holes
- 1296
- Weight
- 5,24 kg
- Material
- AISI 316 Stainless Steel
- Surface
- Matte (polished surface +10% surcharge)
- Mounting Type
- Flush-mounted in floor
- Durability
- Resistant to salt and thermal water
PBS60-316600x600mm
- Dimension (A)
- 600 mm
- Hole Diameter (B)
- 26 mm
- Number of Holes
- 1936
- Weight
- 6,78 kg
- Material
- AISI 316 Stainless Steel
- Surface
- Matte (polished surface +10% surcharge)
- Mounting Type
- Flush-mounted in floor
- Durability
- Resistant to salt and thermal water
PBS70-316700x700mm
- Dimension (A)
- 700 mm
- Hole Diameter (B)
- 26 mm
- Number of Holes
- 2809
- Weight
- 7,40 kg
- Material
- AISI 316 Stainless Steel
- Surface
- Matte (polished surface +10% surcharge)
- Mounting Type
- Flush-mounted in floor
- Durability
- Resistant to salt and thermal water
Technical Parameters
AISI 304
| Code | PBS25 | PBS30 | PBS40 | PBS45 | PBS50 | PBS60 | PBS70 |
| Size | 250x250mm | 300x300mm | 400x400mm | 450x450mm | 500x500mm | 600x600mm | 700x700mm |
| Dimension (A) | 250 mm | 300 mm | 400 mm | 450 mm | 500 mm | 600 mm | 700 mm |
| Hole Diameter (B) | 26 mm | 26 mm | 26 mm | 26 mm | 26 mm | 26 mm | 26 mm |
| Number of Holes | 256 | 400 | 784 | 1024 | 1296 | 1936 | 2809 |
| Weight | 1,77 kg | 2,30 kg | 3,40 kg | 4,60 kg | 5,24 kg | 6,78 kg | 7,40 kg |
| Material | AISI 304 Stainless Steel | AISI 304 Stainless Steel | AISI 304 Stainless Steel | AISI 304 Stainless Steel | AISI 304 Stainless Steel | AISI 304 Stainless Steel | AISI 304 Stainless Steel |
| Surface | Matte (polished surface +10% surcharge) | Matte (polished surface +10% surcharge) | Matte (polished surface +10% surcharge) | Matte (polished surface +10% surcharge) | Matte (polished surface +10% surcharge) | Matte (polished surface +10% surcharge) | Matte (polished surface +10% surcharge) |
| Mounting Type | Flush-mounted in floor | Flush-mounted in floor | Flush-mounted in floor | Flush-mounted in floor | Flush-mounted in floor | Flush-mounted in floor | Flush-mounted in floor |
| Durability | Chlorine-resistant | Chlorine-resistant | Chlorine-resistant | Chlorine-resistant | Chlorine-resistant | Chlorine-resistant | Chlorine-resistant |
AISI 316
| Code | PBS25-316 | PBS30-316 | PBS40-316 | PBS45-316 | PBS50-316 | PBS60-316 | PBS70-316 |
| Size | 250x250mm | 300x300mm | 400x400mm | 450x450mm | 500x500mm | 600x600mm | 700x700mm |
| Dimension (A) | 250 mm | 300 mm | 400 mm | 450 mm | 500 mm | 600 mm | 700 mm |
| Hole Diameter (B) | 26 mm | 26 mm | 26 mm | 26 mm | 26 mm | 26 mm | 26 mm |
| Number of Holes | 256 | 400 | 784 | 1024 | 1296 | 1936 | 2809 |
| Weight | 1,77 kg | 2,30 kg | 3,40 kg | 4,60 kg | 5,24 kg | 6,78 kg | 7,40 kg |
| Material | AISI 316 Stainless Steel | AISI 316 Stainless Steel | AISI 316 Stainless Steel | AISI 316 Stainless Steel | AISI 316 Stainless Steel | AISI 316 Stainless Steel | AISI 316 Stainless Steel |
| Surface | Matte (polished surface +10% surcharge) | Matte (polished surface +10% surcharge) | Matte (polished surface +10% surcharge) | Matte (polished surface +10% surcharge) | Matte (polished surface +10% surcharge) | Matte (polished surface +10% surcharge) | Matte (polished surface +10% surcharge) |
| Mounting Type | Flush-mounted in floor | Flush-mounted in floor | Flush-mounted in floor | Flush-mounted in floor | Flush-mounted in floor | Flush-mounted in floor | Flush-mounted in floor |
| Durability | Resistant to salt and thermal water | Resistant to salt and thermal water | Resistant to salt and thermal water | Resistant to salt and thermal water | Resistant to salt and thermal water | Resistant to salt and thermal water | Resistant to salt and thermal water |
Technical Drawing Downloads
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AISI 304/316 StainlessIP68 CertifiedCE Compliant
Why SNY Pool?
Custom Manufacturing
Custom production options tailored to your dimensions and technical specifications.
Fast Delivery
Fast shipping on in-stock items, with a planned production schedule for custom projects.
Certified Materials
AISI 304/316 stainless steel, manufactured to IP68 and CE standards.
Technical Support
Engineering and technical consultancy from the project stage through to installation.