Concrete Pump Bend, Elbow and Siphon 1. For PUTZMEISTER, SCHWING concrete pumps2. Normal and female/male flanges will be installed to suit for normal or high pressure and high rise pumpingAvailable sizes from us:DN125(5") x R1000 x 90, groove 148mm/FM/HD flangesDN125(5") x R1000 x 60, groove 148mm/FM/HD flangesDN125(5") x R1000 x 45, groove 148mm/FM/HD flangesDN125(5") x R1000 x 30, groove 148mm/FM/HD flangesDN125(5") x R500 x 90, groove 148mm/FM/HD flangesDN125(5") x R500 x 60, groove 148mm/FM/HD flangesDN125(5") x R500 x 45, groove 148mm/FM/HD flangesDN125(5") x R500 x 30, groove 148mm/FM/HD flangesDN100(4") x R1000 x 90, groove 127mm/HD flangesDN100(4") x R1000 x 60, groove 127mm/HD flangesDN100(4") x R1000 x 45, groove 127mm/HD flangesDN100(4") x R1000 x 30, groove 127mm/HD flangesDN100(4") x R500 x 90, groove 127mm/HD flangesDN100(4") x R500 x 60, groove 127mm/HD flangesDN100(4") x R500 x 45, groove 127mm/HD flangesDN100(4") x R500 x 30, groove 127mm/HD flangesDN100(4") x R343 x 90, groove 122mm/HD flangesDN100(4") x R343 x 60, groove 122mm/HD flangesDN100(4") x R343 x 45, groove 122mm/HD flangesDN100(4") x R343 x 30, groove 122mm/HD flangesDN150(6") x R1000 x 90, FM/HD flangesDN150(6") x R1000 x 60, FM/HD flangesDN150(6") x R1000 x 45, FM/HD flangesDN150(6") x R1000 x 30, FM/HD flangesDN150(6") x R500 x 90, FM/HD flangesDN150(6") x R500 x 60, FM/HD flangesDN150(6") x R500 x 45, FM/HD flangesDN150(6") x R500 x 30, FM/HD flangesFor more sizes, please feel free to contact us.