Rhinocast® - Solid top iron access covers
A comprehensive range of iron solid top covers.
ACO’s Rhinocast® Solid Top range is available in single part, 2 part, trench run and multipart configurations up to class G900kN (AS 3996).
The range comprises circular, square and rectangular solid top 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 P5 slip resistant surface.
Rhinocast® solid top single part iron access covers
Features & benefits
 | Ductile iron solid cover with square pattern |
 | Hold-down bolts for added security or for back pressure applications |
Interested in EN124 compliant covers? Click here
Rhinocast®solid top two part access covers
Features & benefits
 | Ductile iron solid cover with anti-slip surface |
 | Frame fits around both covers without the need for additional support, the undercut/drawcut profile supports covers across the middle |
 | Undercut/drawcut overlap seals and supports the covers at the join without the need for crossbars |
 | provided widths and loading are the same, any standard covers can be combined to create 2-part units |
Interested in EN124 compliant covers? Click here
Rhinocast® solid top larger iron access covers
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.
Interested in EN124 compliant covers? Click here
Rhinocast® solid top iron access covers - Product details
Download Spec Info DN375 & DN600
| 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 |
| 375SB (blank) | 143123 | 375 | 460 | 50 | 18 | 27 | n/a | LD/BB |  |
| 375SB (sewer) | 85110 | 375 | 460 | 50 | 18 | 27 | n/a | LD/BB |  |
| 600SB (sewer) | 85142 | 600 | 700 | 50 | 28.0 | 43.0 | n/a | LD/BB |  |
| 600SB (stormwater) | 85196 | 600 | 700 | 50 | 28.0 | 43.0 | n/a | LD/BB |  |
| 615SB (sewer) | 142937 | 615 | 730 / 791 | 48 | 26.0 | 40.0 | n/a | LD/BB |  |
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.
| 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 |
| 375SD (blank) | 143124 | 375 | 460 | 60 | 21 | 31 | n/a | LD/BB |  |
| 375SD (sewer) | 89100 | 375 | 460 | 60 | 21 | 31 | n/a | LD/BB |  |
| 600SD (sewer) | 89183 | 600 | 700 | 72 | 43.0 | 63.0 | n/a | LD/BB |  |
| 600SD (stormwater) | 89155 | 600 | 700 | 72 | 43.0 | 63.0 | n/a | LD/BB |  |
| 615SD (sewer) | 142997 | 615 | 722 / 775 | 62 | 31.0 | 51.0 | n/a | LD/BB |  |
| 615SD (stormwater) | 142998 | 615 | 722 / 775 | 62 | 31.0 | 51.0 | n/a | LD/BB |  |
| 615SD (grease trap) | 142999 | 615 | 722 / 775 | 62 | 31.0 | 51.0 | n/a | LD/BB |  |
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.
| Part No | Weight (kg) | JPG | |
|---|---|---|---|
| Universal short lifting key | 84306 | 0.40 |  |
| Rhinocast®: lifting key - short handle (pair) | 84654 | 3.60 |  |
| Rhinocast®: lifting key - long handle (pair) | 84854 | 8.10 |  |
| Rhinocast®: sealing grease 4kg | 73131 | 4.40 |  |
| 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 | n/a | STD/BB |  |
| DIS46B | 85261 | 450x600 | 600x710 | 55 | 28.5 | 55.0 | n/a | STD/BB |  |
| DIS64B | 85236 | 600x450 | 750x560 | 55 | 26.0 | 53.0 | n/a | STD/BB |  |
| DIS66B | 85222 | 600x600 | 750x710 | 55 | 39.0 | 63.0 | n/a | STD/BB |  |
| DIS74B | 85298 | 750x450 | 900x560 | 55 | 39.0 | 66.0 | n/a | STD/BB |  |
| DIS76B | 85287 | 750x600 | 900x710 | 55 | 53.0 | 81.0 | n/a | STD/BB |  |
| DIS77B | 85274 | 750x750 | 900x860 | 55 | 62.0 | 95.0 | n/a | STD/BB |  |
| DIS67B | 85215 | 600x750 | 750x860 | 55 | 44.0 | 76.0 | n/a | STD/BB |  |
| DIS94B | 85208 | 900x450 | 1050x560 | 55 | 48.0 | 83.0 | n/a | STD/BB |  |
| DIS96B | 85253 | 900x600 | 1050x710 | 55 | 58.0 | 86.0 | n/a | STD/BB |  |
| DIS99B | 143110 | 900x900 | 1050x1050 | 55 | 82 | 136 | n/a | STD/BB |  |
1. C/O = Clear opening O/A = Overall
2. Decorative edging - not available with solid top covers
3. Optional locking bolts are available for security or back pressure applications - specify standard bolts (LD) or Barri bolts (BB) after part no.
| 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 |
| DIS33D | 143114 | 300x300 | 512x512 | 100 | 32.0 | 54.0 | n/a | STD/BB | - |
| DIS44D | 89268 | 450x450 | 662x662 | 100 | 44.0 | 84.0 | n/a | STD/BB |  |
| DIS46D | 89283 | 450x600 | 662x812 | 100 | 52.0 | 99.0 | n/a | STD/BB |  |
| DIS64D | 89251 | 600x450 | 812x662 | 100 | 50.0 | 103.0 | n/a | STD/BB |  |
| DIS66D | 89235 | 600x600 | 812x812 | 100 | 70.0 | 121.0 | n/a | STD/BB |  |
| DIS67D | 89227 | 600x750 | 812x962 | 100 | 81.0 | 141.0 | n/a | STD/BB |  |
| DIS74D | 89294 | 750x450 | 962x662 | 100 | 66.0 | 120.0 | n/a | STD/BB |  |
| DIS76D | 89309 | 750x600 | 962x812 | 100 | 84.0 | 140.0 | n/a | STD/BB |  |
| DIS77D | 89315 | 750x750 | 962x962 | 100 | 100.0 | 161.0 | n/a | STD/BB |  |
| DIS94D | 89215 | 900x450 | 1112x662 | 100 | 71.0 | 139.0 | n/a | STD/BB |  |
| DIS96D | 89276 | 900x600 | 1112x812 | 100 | 98.0 | 163.0 | n/a | STD/BB |  |
| DIS99D4 | 143111 | 900x900 | 100 | 107 | 179 | n/a | STD/BB |  |
1. C/O = Clear opening O/A = Overall
2. Decorative edging - not available with solid top covers
3. Optional locking bolts are available for security or back pressure applications - specify standard bolts (LD) or Barri bolts (BB) after part no.
4. This size comes with a T-Frame
| 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 |
| DIS33D4 | 143114 | 300x300 | 512x512 | 100 | 32 | 54 | n/a | SL/SB | - |
| DIS44D | 143041 | 450x450 | 640x640 | 88 | 35 | 70 | n/a | SL/SB |  |
| DIS46D | 143042 | 450x600 | 640x790 | 88 | 45 | 85 | n/a | SL/SB |  |
| DIS64D | 143043 | 600x450 | 790x640 | 88 | 43 | 82 | n/a | SL/SB |  |
| DIS66D | 143044 | 600x600 | 790x790 | 88 | 57 | 102 | n/a | SL/SB |  |
| DIS74D | 143046 | 750x450 | 940x640 | 88 | 55 | 99 | n/a | SL/SB |  |
| DIS76D | 143047 | 750x600 | 940x790 | 88 | 68 | 117 | n/a | SL/SB |  |
| DIS77D | 143048 | 750x750 | 940x940 | 88 | 84 | 137 | n/a | SL/SB |  |
| DIS94D | 143049 | 900x450 | 1090x640 | 88 | 70 | 118 | n/a | SL/SB |  |
| DIS96D | 143050 | 900x600 | 1090x790 | 88 | 86 | 140 | n/a | SL/SB |  |
| DIS99D | 143051 | 900x900 | 1090x1090 | 88 | 120 | 182 | n/a | SL/SB |  |
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. Bolts are standard for each cover, specify Standard Locking bolts (SL) or security rated Security Bolts (SB) after part no.
4. This size comes with a Cellular Frame
Download Spec Info| Type | Part No. | C/O1 WxL (mm) | O/A1 WxL (mm) | O/A1 Depth (mm) | Cover Wgt (kg) | O/A1 Wgt (kg) | Locking Option2 | JPG |
| DIS66G | 143022 | 600x600 | 790x790 | 120 | 95 | 158 | LD/BB |  |
| DIS77G | 142923 | 750x750 | 940x940 | 120 | 143 | 204 | LD/BB |  |
| DIS99G | 143144 | 900x900 | 1090x1090 | 120 | 217 | 305 | LD/BB |  |
1. C/O = Clear opening O/A = Overall
2. Optional locking bolts are available for security or back pressure applications - specify standard bolts (LD) or Barri bolts (BB) after part no.
| Part No | Weight (kg) | JPG | |
|---|---|---|---|
| Universal short lifting key | 84306 | 0.40 | |
| Rhinocast®: lifting key - short handle (pair) | 84654 | 3.60 | |
| Rhinocast®: lifting key - long handle (pair) | 84854 | 8.10 | |
| Rhinocast®: sealing grease 4kg | 73131 | 4.40 | |
| 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 |
| DIS249B | 143207 | 450x945 | 600x1055 | 55 | 22/22 | 76 | n/a | SL/SB | - |
| DIS2410B | 85109 | 450x1095 | 600x1205 | 55 | 22/29 | 86 | n/a | SL/SB | - |
| DIS2412B | 86853 | 450x1245 | 600x1355 | 55 | 29/29 | 95 | n/a | SL/SB | - |
| DIS269B | 80753 | 600x945 | 750x1055 | 55 | 26/26 | 87 | n/a | SL/SB | - |
| DIS2612B | 143212 | 600x1245 | 75x1355 | 55 | 39/39 | 119 | n/a | SL/SB | - |
| DIS279B | 143213 | 750x945 | 900x1055 | 55 | 39/39 | 116 | n/a | SL/SB | - |
| DIS2710B | 143214 | 750x1095 | 900x1205 | 55 | 39/53 | 133 | n/a | SL/SB | - |
| DIS2712B | 143066 | 750x1245 | 900x1355 | 55 | 53/53 | 150 | n/a | SL/SB | - |
| DIS2715B | 143217 | 750x1545 | 900x1655 | 55 | 62/62 | 173 | n/a | SL/SB | - |
| DIS299B | 89953 | 900x945 | 1050x1050 | 55 | 48/48 | 137 | n/a | SL/SB | - |
| DIS2910B | 143219 | 900x1095 | 1050x1205 | 55 | 48/58 | 150 | n/a | SL/SB | - |
| DIS2912B | 143220 | 900x1245 | 1050x1355 | 55 | 58/58 | 163 | n/a | SL/SB | - |
| DIS2918B | 143223 | 900x1845 | 1050x1955 | 55 | 82/82 | 222 | n/a | SL/SB | - |
1. C/O = Clear opening O/A = Overall
2. Decorative edging - not available with solid top covers.
3. Bolts are standard for each cover, specify Standard Locking bolts (SL) or security rated Security Bolts (SB) after part no.
If structural locking bolts are required, contact ACO.
| 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 |
| DIS249D | 143224 | 450x960 | 640x1150 | 88 | 35/35 | 119 | n/a | SL/SB |  |
| DIS2411D | 143225 | 450x1110 | 640x1300 | 88 | 35/45 | 133 | n/a | SL/SB |  |
| DIS2412D | 143226 | 450x1260 | 640x1450 | 88 | 45/45 | 147 | n/a | SL/SB |  |
| DIS269D | 143227 | 600x960 | 790x1150 | 88 | 43/43 | 139 | n/a | SL/SB |  |
| DIS2611D | 143228 | 600x1110 | 790x1300 | 88 | 43/57 | 157 | n/a | SL/SB |  |
| DIS2612D | 143229 | 600x1260 | 790x1450 | 88 | 57/57 | 175 | n/a | SL/SB |  |
| DIS279D | 143232 | 750x960 | 940x1150 | 88 | 55/55 | 167 | n/a | SL/SB |  |
| DIS2711D | 143233 | 750x1110 | 940x1300 | 88 | 55/68 | 184 | n/a | SL/SB |  |
| DIS2712D | 143234 | 750x1260 | 940x1450 | 88 | 68/68 | 201 | n/a | SL/SB |  |
| DIS2715D | 143236 | 750x1560 | 940x1750 | 88 | 84/84 | 241 | n/a | SL/SB |  |
| DIS299D | 143237 | 900x960 | 1090x1150 | 88 | 70/70 | 201 | n/a | SL/SB |  |
| DIS2911D | 143238 | 900x1110 | 1090x1300 | 88 | 70/86 | 221 | n/a | SL/SB |  |
| DIS2912D | 143239 | 900x1260 | 1090x1450 | 88 | 86/86 | 241 | n/a | SL/SB |  |
| DIS2915D | 143241 | 900x1560 | 1090x1750 | 88 | 86/120 | 283 | n/a | SL/SB |  |
| DIS2918D | 143242 | 900x1860 | 1090x2050 | 88 | 120/120 | 325 | n/a | SL/SB |  |
1. C/O = Clear opening O/A = Overall
2. Decorative edging - not available with solid top covers.
3. Bolts are standard for each cover, specify Standard Locking bolts (SL) or security rated Security Bolts (SB) after part no.
If structural locking bolts are required, contact ACO.
| 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 |
| DIS2612G | 143246 | 600x1260 | 790X1450 | 120 | 95/95 | 279 | n/a | SL/SB |  |
| DIS2715G | 143251 | 750x1560 | 940X1750 | 120 | 143/143 | 393 | n/a | SL/SB |  |
| DIS2918G | 143258 | 900x1860 | 1090X2050 | 120 | 217/217 | 559 | n/a | SL/SB |  |
1. C/O = Clear opening O/A = Overall
2. Optional locking bolts are available for security or back pressure applications - specify standard bolts (LD) or Barri bolts (BB) after part no.
| Part No | Weight (kg) | JPG | |
|---|---|---|---|
| Universal short lifting key | 84306 | 0.40 | |
| Rhinocast®: lifting key - short handle (pair) | 84654 | 3.60 | |
| Rhinocast®: lifting key - long handle (pair) | 84854 | 8.10 | |
| Rhinocast®: sealing grease 4kg | 73131 | 4.40 | |
| 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: Access covers and grates excludes large access cover systems from its scope. AS 3996 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. |
Related brands:
Cable pits and lids
ACO is one of Australia’s foremost manufacturers of trafficable cable pits and continuous surface ducting systems, complete with a selection of lids and access covers.
