Diamond Top

325 E. 10th St. Halstead KS. 67056

800-835-1003 Fax 316-835-3218

Diamond Top

Diamond Top CARCASS Specs COMPOUND Specs

Legg Co. offers the Diamond Top Impression in the following carcass constructions. If you don't find what you're looking for here, contact us about a belt made just the way you want it. Legg Diamond Top can be made from most of Legg's compounds.

Diamond Top COMPOUND Specs

XT GII Black RMA Grade II SBR. - Black Skims
One of the most widely used compounds, it is ideal for the conveying of many products. It’s features include a high coefficient of friction, excellent wear value, and it is very economical. Legg offers the XT-GII in either a 60 duro or for a higher coefficient of friction try Legg's XT GII 45 duro.

XT MOR Black Moderately Oil Resistant - Black Skims
This compound is ideal when conveying products with mild oil content or where a slight amount of oil is present. It has a moderately high coefficient of friction, excellent wear, and is economical.

GI (Grade I) is a compound used where a belt will be subjected to higher abrasion situations. It has high cut and gouge resistance and is generally used in rock handling applications. Legg Company’s GI meets or exceeds the requirements of the Rubber Manufacturers Association for Grade I belting.

TPG Tan Pure Gum (Non Marking) - Tan Skims
This compound offers an extremely high coefficient of friction. The 45 duro natural rubber compound is the best compound if you really need to get a grip on product, whether it is to get it up the incline, or slow it down, this is the best choice. It has excellent abrasion resistance, excellent cut and gouge resistant, and is very flexible. It is non marking so it can be used to handle parts where cosmetics are a must.

TNM SBR Tan Non Marking SBR - Tan Skims
Legg's TNM SBR is available in either a 60 duro or a 45 duro for a higher coefficient of friction. It is non marking so it can be used to handle parts where cosmetics are a must. It is a synthetic compound so it is more economical than the TPG while retaining many of the benefits. It has good abrasion resistance and good cut and gouge resistance.

Diamond Top COMPOUND Specs

Carcass Choices

Diamond Top CARCASS Specs

CP-3/90 AND CP-4/120 This carcass is comprised of a Cotton Polyester blend fabric with a nice tight weave. This blend makes for a nice flexible carcass with good strength and good bulk. It has been in the industry for years and will commonly be referred to as a 28oz. Carcass. It has a long life expectancy and is very good for small pulleys. Available in a friction or bare back.

SP-2/100 AND SP-3/150 This carcass is comprised of 100% spun Polyester. It offers excellent strength, superior weather resistance, excellent chemical and heat resistance, good tracking and durability, all at an economical price. The spun Polyester also offers good thickness and bulk to the carcass yet handles the small pulleys in so many of today’s applications. Available in a friction or bare back.

SPSZ-2/140 AND SPSZ-3/210 This 100% spun Polyester carcass is the ultimate in carcass design. It has all the features and benefits of a spun Polyester carcass such as the SP2/100 and SP3/150 above but with one very, very important feature. The unique S and Z weave of the fabric is the ultimate in tracking stability. It is used, and in most cases required, in very high speed applications such as letter sorting, high speed package handling, and side load applications. Having tracking problems, this is the best carcass style available to solve your problems. Available in a friction or bare back.

SPSZ-2/200 AND SPSZ-3/300 All the features and benefits of the SPSZ 70 pound series above, but with that extra break strength needed in many applications where heavy loads are being conveyed. Incorporates the same S and Z weave fabric for the ultimate in tracking stability. Available in a friction or bare back.

FPSZ-2/160 AND FPSZ-3/240 This all Polyester carcass is the ultimate in strength and minimum pulley diameters. The filament Polyester fabric in this carcass offers the greatest amount of strength in the thinnest carcass available. This makes it ideal when you need maximum strength and are using the smallest of pulleys. It also incorporates the S and Z weave for the ultimate tracking experience. It is also one of the more economical carcasses when you consider the spectacular performance. Available in bare or cover back.

FPSZ-2/160-HV AND FPSZ-3/240-HV The same carcass as the FPSZ-2/160 and FPSZ-3/240, but with a full .050" skim. This carcass is better suited when running heavier products or in situations where a heavy product will impact the belt at the conveyor load point. Applications include timber products, castings, machined parts, and luggage. Note that greater pulley diameters are required.

FPSZ-2/220 AND FPSZ03/330 An all Filament Polyester carcass keeps the carcass thickness to a minimum while maintaining exceptional break strength. Used when conveying heavy loads or in impact situations. Good tracking, good chemical and heat resistance, low stretch, and good troughing characteristics are some of the many features of this carcass. Available in bare or cover back.

Diamond Top CARCASS Specs

Legg Diamond Top Carcass Specifications

Carcass	CP-3/90	CP-4/120	SP- 2/100	SP- 3/150	SPSZ- 2/140	SPSZ- 3/210	SPSZ- 2/200
FABRIC DESIGNATION FABRIC TYPE	30lb. Ctn/Poly	30lb. Ctn/Poly	50lb. Spn/Poly	50lb. Spn/Poly	70lb. Spn/Poly S&Z	70lb. Spn/Poly S&Z	100lb. Spn/Poly S&Z
SKIM THICKNESS	.020"	.020"	.030"	.030"	.030"	.030"	.030"
GAUGE (BXB)	.165"	.230"	.078"	.132"	.114"	.186"	.128"
ALLOWABLE WORKING TENSION	90 lb. 10:1	120 lb. 10:1	100 lb. 10:1	150 lb. 10:1	140 lb. 10:1	210 lb. 10:1	200 lb. 10:1
MIN. PULLEY DIA. 80% TENSION 60% TENSION	4" 3"	6" 4"	4" 3"	6" 4"	4" 2"	6" 4"	4" 3"
Bottom Cover	*FX or Cover	FX, or Cover	BB,FX, or Cover	BB,FX, or Cover	BB,FX, or Cover	BB,FX, or Cover	BB,FX, or Cover

BB = Bare Back *FX = Friction Cover = 1/32 etc.

Carcass	SPSZ- 3/300	FPSZ- 2/160	FPSZ- 3/240	FPSZ- 2/160 -HV	FPSZ- 3/240 -HV	FPSZ- 2/220	FPSZ- 3/330
FABRIC DESIGNATION FABRIC TYPE	100lb. Spn/Poly S&Z	80lb. Fil/Poly S&Z	80lb. Fil/Poly S&Z	80lb. Fil/Poly S&Z	80lb. Fil/Poly S&Z	150lb. Fil/Poly S&Z	150lb. Fil/Poly S&Z
SKIM THICKNESS	.030"	.030"	.030"	.050"	.050"	.050"	.050"
GAUGE (BXB)	.207"	.066"	.114"	.086"	.154"	.106"	.184"
ALLOWABLE WORKING TENSION	300 lb. 10:1	160 lb. 10:1	240 lb. 10:1	160 lb. 10:1	240 lb. 10:1	220 lb. 10:1	330 lb. 10:1
MIN. PULLEY DIA. 80% TENSION 60% TENSION	6" 4"	3" 2"	4" 3"	6" 4"	8" 6"	6" 4"	8" 6"
Bottom Cover	BB, or Cover	BB, or Cover	BB, or Cover	BB, or Cover	BB, or Cover	BB, or Cover	BB, or Cover

BB = Bare Back *FX = Friction Cover = 1/32 etc.