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Rhinocast® - Solid top iron access covers

Global mark certifiedA comprehensive range of iron solid top covers.

ACO’s Rhinocast® Infill range is available in single part, 2 part, 3 part, trench run and multipart configurations up to class D210kN (AS 3996).

The range comprises circular, square and rectangular infill access covers manufactured from ductile iron (grey iron frames) in full compliance with AS 3996 (accredited by Global-Mark ID: 101573)

Covers come complete with a slip resistant surface

Rhinocast Circular Solid

Features & benefits

1Ductile iron solid cover with square pattern
2Bolt down tabs for frame
3‘T’ Frame machined to fit cover precisely

Parts list

          Class B - AS 3996 - 80kN
Type Part No. C/O1
Dia (mm)
O/A1
Dia (mm)
O/A1
Depth (mm)
Cover Wgt (kg) O/A1
Wgt (kg)
Decortive Edging2 Locking Option3 JPG
600SB
(sewer)
85142 600 700 50 28.0 43.0 n/a LD/BB JPG
600SB
(stormwater)

85196 600 700 50 28.0 43.0 n/a LD/BB JPG
615SB
(sewer)
85134 615 715 55 26.0 40.0 n/a LD/BB JPG


1. C/O = Clear opening O/A = Overall
2. Decorative edging - not available with circular covers
3. Optional locking bolts are available for security or back pressure applications - specify standard bolts (LD) or Barri Bolts (BB) after part no.

          Class D - AS 3996 - 210kN
Type Part No. C/O1
Dia (mm)
O/A1
Dia (mm)
O/A1
Depth (mm)
Cover Wgt (kg) O/A1
Wgt (kg)
Decorative Edging2 Locking Option3 JPG
600SD
(sewer)
89183 600 700 72 43.0 63.0 n/a LD/BB JPG
600SD
(stormwater)
89155 600 700 72 43.0 63.0 n/a LD/BB JPG
615SD
(sewer)
89148 615 715 72 45.0 65.0 n/a LD/BB JPG


1. C/O = Clear opening O/A = Overall
2. Decorative edging - not available with circular covers
3. Optional locking bolts are available for security or back pressure applications - specify standard bolts (LD) or Barri Bolts (BB) after part no.

Rhinocast Square Single Solid

Features & benefits

1Ductile iron solid cover with square pattern
2Hold-down bolts for added security or for back pressure applications

          Class B - AS 3996 - 80kN
Type Part No. C/O1
WxL (mm)
O/A1
WxL (mm)
O/A1
Depth (mm)
Cover Wgt (kg) O/A1
Wgt (kg)
Decortive Edging2 Locking Option3 JPG
DIS44B 85249 450x450 600x560 55 22.0 44.0 BE/SS-12/40 STD/BB JPG
DIS46B 85261 450x600 600x710 55 28.5 55.0 BE/SS-12/40 STD/BB JPG
DIS64B 85236 600x450 750x560 55 26.0 53.0 BE/SS-12/40 STD/BB JPG
DIS66B 85222 600x600 750x710 55 39.0 63.0 BE/SS-12/40 STD/BB JPG
DIS74B 85298 750x450 900x560 55 39.0 66.0 BE/SS-12/40 STD/BB JPG
DIS76B 85287 750x600 900x710 55 53.0 81.0 BE/SS-12/40 STD/BB JPG
DIS77B 85274 750x750 900x860 55 62.0 95.0 BE/SS-12/40 STD/BB JPG
DIS67B 85215 600x750 750x860 55 44.0 76.0 BE/SS-12/40 STD/BB JPG
DIS94B 85208 900x450 1050x560 55 48.0 83.0 BE/SS-12/40 STD/BB JPG
DIS96B 85253 900x600 1050x710 55 58.0 86.0 BE/SS-12/40 STD/BB JPG


1. C/O = Clear opening O/A = Overall
2. Decorative Brass (BE) or Stainless Steel (SS) edging can be added - just specify BE or SS and height (12mm or 40mm) after part no.
3. Optional locking bolts are available for security or back pressure applications - specify standard bolts (LD) or Barri bolts (BB) after part no.

          Class D - AS 3996 - 210kN
Type Part No. C/O1
WxL (mm)
O/A1
WxL (mm)
O/A1
Depth (mm)
Cover Wgt (kg) O/A1
Wgt (kg)
Decorative Edging2 Locking Option3 JPG
DIS44D 89268 450x450 662x662 100 44.0 84.0 BE/SS-12/40 STD/BB JPG
DIS46D 89283 450x600 662x812 100 52.0 99.0 BE/SS-12/40 STD/BB JPG
DIS64D 89251 600x450 812x662 100 50.0 103.0 BE/SS-12/40 STD/BB JPG
DIS66D 89235 600x600 812x812 100 70.0 121.0 BE/SS-12/40 STD/BB JPG
DIS67D 89227 600x750 812x962 100 81.0 141.0 BE/SS-12/40 STD/BB JPG
DIS74D 89294 750x450 962x662 100 66.0 120.0 BE/SS-12/40 STD/BB JPG
DIS76D 89309 750x600 962x812 100 84.0 140.0 BE/SS-12/40 STD/BB JPG
DIS77D 89315 750x750 962x962 100 100.0 161.0 BE/SS-12/40 STD/BB JPG
DIS94D 89215 900x450 1112x662 100 71.0 139.0 BE/SS-12/40 STD/BB JPG
DIS96D 89276 900x600 1112x812 100 98.0 163.0 BE/SS-12/40 STD/BB JPG


1. C/O = Clear opening O/A = Overall
2. Decorative Brass (BE) or Stainless Steel (SS) edging can be added - just specify BE or SS and height (12mm or 40mm) after part no.
3. Optional locking bolts are available for security or back pressure applications - specify standard bolts (LD) or Barri bolts (BB) after part no.

ACO can offer 2-part solid top access covers to meet your requirements

Due to the number of removable components including beams and individual covers, multipart access covers by their very design cannot be made water tight. This is why AS 3996-2006: Access covers and grates excludes large access cover systems from its scope. AS 3996-2006 requires compliance in a number of areas including gas and water tightness. ACO multipart covers are suitable for applications requiring general weather resistance on well drained enclosures. A reasonable degree of weather resistance can be achieved by sealing edges of covers, frame interfaces and lifting holes each time the cover is removed for servicing.

For applications requiring frequent access, ACO’s Servokat Assist lift covers are recommended.

ACO can offer 3-part solid top access covers to meet your requirements

Due to the number of removable components including beams and individual covers, multipart access covers by their very design cannot be made water tight. This is why AS 3996-2006: Access covers and grates excludes large access cover systems from its scope. AS 3996-2006 requires compliance in a number of areas including gas and water tightness. ACO multipart covers are suitable for applications requiring general weather resistance on well drained enclosures. A reasonable degree of weather resistance can be achieved by sealing edges of covers, frame interfaces and lifting holes each time the cover is removed for servicing.

For applications requiring frequent access, ACO’s Servokat Assist lift covers are recommended.

ACO can offer multipart solid top access covers to meet your requirements

Due to the number of removable components including beams and individual covers, multipart access covers by their very design cannot be made water tight. This is why AS 3996-2006: Access covers and grates excludes large access cover systems from its scope. AS 3996-2006 requires compliance in a number of areas including gas and water tightness. ACO multipart covers are suitable for applications requiring general weather resistance on well drained enclosures. A reasonable degree of weather resistance can be achieved by sealing edges of covers, frame interfaces and lifting holes each time the cover is removed for servicing.

For applications requiring frequent access, ACO’s Servokat Assist lift covers are recommended.

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